{"id":1647,"date":"2019-03-10T10:21:43","date_gmt":"2019-03-10T10:21:43","guid":{"rendered":"https:\/\/senzor.ba\/?p=1647"},"modified":"2024-01-15T21:49:36","modified_gmt":"2024-01-15T20:49:36","slug":"matematicki-trik-na-twitteru-odusevio-brojne-korisnike","status":"publish","type":"post","link":"https:\/\/tvsensor.com\/clanak\/matematicki-trik-na-twitteru-odusevio-brojne-korisnike\/","title":{"rendered":"Matemati\u010dki trik na Twitteru odu\u0161evio brojne korisnike"},"content":{"rendered":"\n<p>Jedan matemati\u010dki trik, koji uklju\u010duje zamjenu brojeva na postotcima, postao je pravi hit na dru\u0161tvenoj mre\u017ei Twitter.<\/p>\n\n\n\n<p><strong>Izra\u010dunavanje postotaka mo\u017ee biti no\u0107na mora, pogotovo ako nemate kalkulator pri ruci.<\/strong> Matemati\u010dki stru\u010dnjaci na zanimljiv na\u010din pojasnili su kako izra\u010dunati postotke u nekoj formuli, prenosi <strong><em><a href=\"https:\/\/news.sky.com\/story\/maths-trick-blows-peoples-minds-on-twitter-11658556\" target=\"_blank\" rel=\"noopener\">Sky News.<\/a><\/em><\/strong><\/p>\n\n\n\n<p>Zapravo, nije tako te\u0161ko iako izgleda komplikovano.<\/p>\n\n\n\n<p>Dovoljno je zamjeniti brojeve na postotcima i opet \u0107ete dobiti isti rezultat.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Fascinating little life hack, for doing percentages:<br><br>x% of y = y% of x<br><br>So, for example, if you needed to work out 4% of 75 in your head, just flip it and and do 75% of 4, which is easier.<\/p>&mdash; Ben Stephens (@stephens_ben) <a href=\"https:\/\/twitter.com\/stephens_ben\/status\/1102167046115262466?ref_src=twsrc%5Etfw\">March 3, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Primjerice, ako trebate izra\u010dunati koliko je 18% od 50, samo zamjenite brojke, i uzmete 50% od 18. Rezultat je u oba slu\u010daja 9.<\/p>\n\n\n\n<p>Drugi primjer je 4% od 25. Samo zamijenite broj na postotku, tj 25% od 4. Rezultat je uvijek 1.<\/p>\n\n\n\n<p>Ovu formulu na Twitteru je podijelio matemati\u010dar Ben Stephens iz  britanskog grada Brighton. Od tada, formula je privukla vi\u0161e od 11.600  lajkova i vi\u0161e od 4.000 retvitova.<\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Fascinating little life hack, for doing percentages:<br><br>x% of y = y% of x<br><br>So, for example, if you needed to work out 4% of 75 in your head, just flip it and and do 75% of 4, which is easier.<\/p>&mdash; Ben Stephens (@stephens_ben) <a href=\"https:\/\/twitter.com\/stephens_ben\/status\/1102167046115262466?ref_src=twsrc%5Etfw\">March 3, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p> Neki od njegovih sljedbenika ovaj matemati\u010dki trik nazvali \u201c\u017eivotnom spoznajom\u201d. <\/p>\n\n\n\n<figure class=\"wp-block-embed-twitter wp-block-embed is-type-rich is-provider-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">This is the day Twitter changed my life.<br><br>I earn a living as a scientist, juggling numbers every day, and I have never realised this:<br><br>X percent of Y is equal to Y percent of X<br><br>7% of 50 = 50% of 7 = 3.5<br><br>Not sure whether I should be happy or embarrassed&#8230; Maybe both. <a href=\"https:\/\/t.co\/0rpVaJgPUh\">https:\/\/t.co\/0rpVaJgPUh<\/a><\/p>&mdash; Antoine van Oijen \ud83d\udd2c\ud83e\uddeb\ud83e\uddec (@van__Oijen) <a href=\"https:\/\/twitter.com\/van__Oijen\/status\/1102814189796519936?ref_src=twsrc%5Etfw\">March 5, 2019<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u201cNisam siguran da li bih trebao biti sretan ili osramo\u0107en. Mo\u017eda oboje\u201d, jedan je od komentara.<\/p>\n\n\n\n<p><strong>Neki korisnici Twittera formulu su nazvali \u201cu\u017easno impresivnom\u201d i upitali: \u201c\u0160to nas ovo nisu u\u010dili u \u0161koli\u201d.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jedan matemati\u010dki trik, koji uklju\u010duje zamjenu brojeva na postotcima, postao je pravi hit na dru\u0161tvenoj mre\u017ei Twitter. Izra\u010dunavanje postotaka mo\u017ee biti no\u0107na mora, pogotovo ako nemate kalkulator pri ruci. Matemati\u010dki stru\u010dnjaci na zanimljiv na\u010din pojasnili su kako izra\u010dunati postotke u nekoj formuli, prenosi Sky News. Zapravo, nije tako te\u0161ko iako izgleda komplikovano. Dovoljno je zamjeniti [&hellip;]<\/p>\n","protected":false},"author":59,"featured_media":1648,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[46,50,52],"tags":[],"class_list":{"0":"post-1647","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-kultura","8":"category-naucimo-nesto-novo","9":"category-obrazovanje"},"acf":[],"_links":{"self":[{"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/posts\/1647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/comments?post=1647"}],"version-history":[{"count":2,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/posts\/1647\/revisions"}],"predecessor-version":[{"id":35723,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/posts\/1647\/revisions\/35723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/media\/1648"}],"wp:attachment":[{"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/media?parent=1647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/categories?post=1647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tvsensor.com\/api\/wp\/v2\/tags?post=1647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}