{"id":402,"date":"2017-06-16T11:55:03","date_gmt":"2017-06-16T15:55:03","guid":{"rendered":"http:\/\/www.blogs.euni.org\/?p=402"},"modified":"2017-06-16T11:55:03","modified_gmt":"2017-06-16T15:55:03","slug":"the-special-coins","status":"publish","type":"post","link":"https:\/\/www.blogs.euni.org\/?p=402","title":{"rendered":"The Special Coins"},"content":{"rendered":"<p>During a cold and crisp January afternoon with azure blue skies setting off peaked snow-capped mountains, Jack and Jill were enjoying a skiing holiday at a resort in the Bavarian Alps. They were busy checking out Dr. Feynstein\u2019s souvenir shop.<\/p>\n<p>\u201cJack, I want to buy you that cute lederhosen leather breeches outfit the strapping male model in that glass exhibition booth is wearing,\u201d said Jill enthusiastically, pulling on his arm and pointing.<\/p>\n<p>\u201cI really like the colorful feather in his hat, and you\u2019ll look great in that outfit,\u201d said Jill clapping her hands with joy.<\/p>\n<p>\u201cI would prefer the five liter beer mug displayed in that other case over there, the one with a colored image of a castle,\u201d said Jack sedately, scratching his Van Dyke beard.<\/p>\n<p>\u201cSure, we can get that too, but the lederhosen outfit will really impress my uncle Fritz, who was raised in Bavaria,\u201d said Jill.<\/p>\n<p>\u201cJill, I think uncle Fritz will probably be more impressed with the beer mug,\u201d said Jack laughing.<\/p>\n<p>\u201cOk Jack, you win, you buy the lederhosen outfit, and I\u2019ll buy the beer mug,\u201d said Jill quickly.<\/p>\n<p>\u201cDeal?\u201d<\/p>\n<p>Jack mumbled something. \u201cWell ok, Jill, but I\u2019ll only wear it at uncle Fritz\u2019 parties.\u201d<\/p>\n<p>\u201cFine, Jack, but you\u2019ll change your mind when we go to the German bar with the Oompah band,\u201d said Jill.<\/p>\n<p>Jill, who spoke German, asked the salesman, a beer-bellied fellow named Herr Berger, how much the lederhosen and the beer mug cost.<\/p>\n<p>Herr Berger explained that all items displayed in a glass case were created by the eccentric designer Dr. Gustav Feynstein.<\/p>\n<p>To obtain such goods customers would have to purchase the special coins Dr. Feynstein had made for use in constructing a mini model of a Bavarian town he planned to become mayor of.<\/p>\n<p>Dr Feynstein believed his election victory would be ensured \u00a0by the rational thought power imbued into the special coins by intelligent purchasers of his goods.<\/p>\n<p>Herr Berger explained further that the correct combination of coins dumped into the funnel by the glass exhibition booths would open the respective door so the desired goods could be removed.<\/p>\n<p>Herr Berger stated that the coins had holes of three types: \u00a0round, triangular and square in the center.<\/p>\n<p>In conclusion, Herr Berger informed that the respective prices of the round, triangular and square coins were 190\/29, 280\/29 and 340\/29 euros. All credit cards accepted for payment, of course.<\/p>\n<p>Jill took some notes and then explained the procedure to Jack, who was dumbfounded shaking his head \u2013 but agreed anyway.<\/p>\n<p>\u201cYou mean that the price of the beer mug is 160 euros and the lederhosen outfit costs 1600. What a ripoff, Jill,\u201d groaned Jack.<\/p>\n<p>\u201cAnd we have to figure out how many coins are needed to pay for this stuff \u2013 incredible.\u201d<\/p>\n<p>\u201cYes, but think of how great conversation pieces they will be back home,\u201d replied Jill.<\/p>\n<p>Jack worked out the number of coins needed on his notebook and paid for both the lederhosen and the beer mug. Jill, with a big smile, dumped all the coins clanking away into the funnel.<\/p>\n<p>\u201cJill, I\u2019m thirsty. Let\u2019s go to the nearest Hofbr\u00e4uhaus to test the goods,\u201d said Jack eagerly. Jill followed holding bags with the lederhosen and the beer mug.<\/p>\n<p><em>How many coins in total did Jack and Jill need to purchase these items?<\/em><\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon sd-sharing\"><h3 class=\"sd-title\">Share this:<\/h3><div class=\"sd-content\"><ul><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-402\" class=\"share-twitter sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=twitter\" target=\"_blank\" title=\"Click to share on Twitter\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on Twitter (Opens in new window)<\/span><\/a><\/li><li class=\"share-facebook\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-facebook-402\" class=\"share-facebook sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=facebook\" target=\"_blank\" title=\"Click to share on Facebook\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on Facebook (Opens in new window)<\/span><\/a><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-402\" class=\"share-linkedin sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=linkedin\" target=\"_blank\" title=\"Click to share on LinkedIn\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on LinkedIn (Opens in new window)<\/span><\/a><\/li><li class=\"share-jetpack-whatsapp\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-jetpack-whatsapp sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=jetpack-whatsapp\" target=\"_blank\" title=\"Click to share on WhatsApp\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on WhatsApp (Opens in new window)<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>During a cold and crisp January afternoon with azure blue skies setting off peaked snow-capped mountains, Jack and Jill were enjoying a skiing holiday at a resort in the Bavarian Alps. They were busy checking out Dr. Feynstein\u2019s souvenir shop. \u201cJack, I want to buy you that cute lederhosen leather breeches outfit the strapping male [&hellip;]<\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon sd-sharing\"><h3 class=\"sd-title\">Share this:<\/h3><div class=\"sd-content\"><ul><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-402\" class=\"share-twitter sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=twitter\" target=\"_blank\" title=\"Click to share on Twitter\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on Twitter (Opens in new window)<\/span><\/a><\/li><li class=\"share-facebook\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-facebook-402\" class=\"share-facebook sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=facebook\" target=\"_blank\" title=\"Click to share on Facebook\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on Facebook (Opens in new window)<\/span><\/a><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-402\" class=\"share-linkedin sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=linkedin\" target=\"_blank\" title=\"Click to share on LinkedIn\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on LinkedIn (Opens in new window)<\/span><\/a><\/li><li class=\"share-jetpack-whatsapp\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-jetpack-whatsapp sd-button share-icon no-text\" href=\"https:\/\/www.blogs.euni.org\/?p=402&amp;share=jetpack-whatsapp\" target=\"_blank\" title=\"Click to share on WhatsApp\"><span><\/span><span class=\"sharing-screen-reader-text\">Click to share on WhatsApp (Opens in new window)<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[29],"tags":[115,114,113],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7zDaf-6u","jetpack-related-posts":[{"id":352,"url":"https:\/\/www.blogs.euni.org\/?p=352","url_meta":{"origin":402,"position":0},"title":"The Special Number","date":"March 23, 2017","format":false,"excerpt":"On a late June afternoon, Jill sat on the green grass by a small lake at the university with a concentrated look on her face.\u00a0Some ducks were quacking nearby. \u201cHi Jill, I see you are thinking about something, anything important?\u201d said Jack, who had quietly walked up to her on\u2026","rel":"","context":"In &quot;Algebra&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":570,"url":"https:\/\/www.blogs.euni.org\/?p=570","url_meta":{"origin":402,"position":1},"title":"The Strange Number Pair","date":"February 21, 2018","format":false,"excerpt":"One evening, Jack found Jill sitting at a caf\u00e9 table with her attention riveted on a small, well-worn and water-logged ship\u2019s logbook in her hand. \u201cWhat\u2019s up, Jill,\u201d he said cheerfully. \u201cYou look puzzled.\u201d \u201cI really am, Jack. My great uncle drowned recently when his sailboat sank in the Aegean\u2026","rel":"","context":"In &quot;Algebra&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":671,"url":"https:\/\/www.blogs.euni.org\/?p=671","url_meta":{"origin":402,"position":2},"title":"The Faulty Die","date":"August 24, 2018","format":false,"excerpt":"Jack was sitting at a caf\u00e9 table reading a magazine when Jill sat down and ordered some pastries and a hot chocolate. \u201cWhat are you reading with such a puzzled look on your face,\u201d said Jill, munching a delicious apple strudel with a flaky crust. \u201cIt\u2019s a puzzle about a\u2026","rel":"","context":"In &quot;Combinations&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":168,"url":"https:\/\/www.blogs.euni.org\/?p=168","url_meta":{"origin":402,"position":3},"title":"Coin Flipping","date":"August 13, 2016","format":false,"excerpt":"Jack and Jill were sitting in the shade of a large tree, relaxing after attending some university lectures. \u201cWhat about flipping some coins, Jack,\u201d suggested Jill. \u201cGood idea, I have a silver dollar,\u201d offered Jack. \u201cProfessor Wiseman suggested a coin flipping game,\u201d said Jill. \u201cWe alternately flip a coin and\u2026","rel":"","context":"In &quot;Probability&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":612,"url":"https:\/\/www.blogs.euni.org\/?p=612","url_meta":{"origin":402,"position":4},"title":"The Missing Diagonal","date":"April 28, 2018","format":false,"excerpt":"While Jill was sitting at the Chez Antoine caf\u00e9 concentrating on a travel magazine, Jack walked in and sat down, placing his backpack in a chair. \u201cHi Jill, what\u2019s up?\u201d said Jack full of cheer, ordering a coffee from a waitress by sign language. \u201cI\u2019m looking at this curious square\u2026","rel":"","context":"In &quot;Algebra&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":679,"url":"https:\/\/www.blogs.euni.org\/?p=679","url_meta":{"origin":402,"position":5},"title":"The Chinese Round Table","date":"August 31, 2018","format":false,"excerpt":"One fine evening, Jack and Jill were dining at the Fu Manchu Magic Noodle House, their favorite Chinese restaurant. They sat at a round table served by their regular waitress, Wang Shu. A number of dishes containing delicious tidbits for plucking off with their chopsticks were situated in front of\u2026","rel":"","context":"In &quot;Algebra&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=\/wp\/v2\/posts\/402"}],"collection":[{"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=402"}],"version-history":[{"count":3,"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=\/wp\/v2\/posts\/402\/revisions"}],"predecessor-version":[{"id":405,"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=\/wp\/v2\/posts\/402\/revisions\/405"}],"wp:attachment":[{"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blogs.euni.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}