{"id":111510,"date":"2021-12-23T13:16:31","date_gmt":"2021-12-23T12:16:31","guid":{"rendered":"https:\/\/www.re-actio.com\/wordpress\/?p=111510"},"modified":"2021-12-23T13:27:03","modified_gmt":"2021-12-23T12:27:03","slug":"loesung-fuer-pizzapreis-frage","status":"publish","type":"post","link":"https:\/\/www.re-actio.com\/wordpress\/loesung-fuer-pizzapreis-frage\/","title":{"rendered":"L\u00f6sung f\u00fcr Pizzapreis-Frage"},"content":{"rendered":"<p>Bezug \u2192 <a href=\"https:\/\/www.re-actio.com\/wordpress\/?p=83429\" rel=\"noopener\" target=\"_blank\">Rechen\u00adbei\u00adspiel Pizza<\/a><br>\n.................................................<\/p>\n<p>Die Kreis\u00adzahl <strong>\u03c0<\/strong> hat (n\u00e4he\u00adrungs\u00adwei\u00adse) den Wert 3,14;<br>\nDie Fl\u00e4\u00adche eines Krei\u00adses wird so berechnet:<br>\n<img decoding=\"async\" src=\"https:\/\/www.vonsulecki.com\/Bilder_2021\/12_2021\/08411_b.png\" alt><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.vonsulecki.com\/Bilder_2021\/12_2021\/08411.png\" alt><\/p>\n<p>Wir benut\u00adzen den 'Drei\u00adsatz' zur Berech\u00adnung des\u00adsen, was eine gro\u00ad\u00dfe Piz\u00adza kosten w\u00fcr\u00adde, wenn man den Preis der klei\u00adnen zugrun\u00adde legt - und umgekehrt.<\/p>\n<p>615,44  \u2259  7,95<br>\n1133,54 \u2259&nbsp;x<br>\nx = 14,64 [\u20ac]<br>\nund<br>\n1133,54  \u2259 13,95<br>\n 615,44  \u2259&nbsp;x<br>\nx = 7,57 [\u20ac]<\/p>\n<p>Das Ergeb\u00adnis zeigt: Die gro\u00ad\u00dfe Piz\u00adza ist pro Fl\u00e4\u00adchen\u00adein\u00adheit die preis\u00adwer\u00adte\u00adre L\u00f6sung<\/p>\n<p>Aber:<br>\nNoch inter\u00ades\u00adsan\u00adter w\u00e4re die Fra\u00adge ob es g\u00fcn\u00adsti\u00adger ist 2x die klei\u00adne Piz\u00adza zu neh\u00admen oder 1x die gro\u00dfe?<br>\nWas mei\u00adnen&nbsp;Sie?<br>\nWie bewei\u00adsen Sie&nbsp;das?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bezug \u2192 Rechen\u00adbei\u00adspiel Piz\u00adza ................................................. Die Kreis\u00adzahl \u03c0 hat (n\u00e4he\u00adrungs\u00adwei\u00adse) den Wert 3,14; Die Fl\u00e4\u00adche eines Krei\u00adses wird so berech\u00adnet: Wir benut\u00adzen den 'Drei\u00adsatz' zur Berech\u00adnung des\u00adsen, was eine gro\u00ad\u00dfe Piz\u00adza kosten w\u00fcr\u00adde, wenn man den Preis der klei\u00adnen zugrun\u00adde legt - und umge\u00adkehrt. 615,44 \u2259 7,95 1133,54 \u2259&nbsp;x x = 14,64 [\u20ac] und 1133,54 [\u2026]<\/p>\n","protected":false},"author":561,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[5567,5565],"tags":[7062],"class_list":["post-111510","post","type-post","status-publish","format-standard","hentry","category-offene-fragen","category-alltag","tag-pizzapreise"],"_links":{"self":[{"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/posts\/111510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/users\/561"}],"replies":[{"embeddable":true,"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/comments?post=111510"}],"version-history":[{"count":0,"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/posts\/111510\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/media?parent=111510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/categories?post=111510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.re-actio.com\/wordpress\/wp-json\/wp\/v2\/tags?post=111510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}