{"id":1987,"date":"2026-04-29T14:19:25","date_gmt":"2026-04-29T14:19:25","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/find-the-number-given-fifteen-percent\/"},"modified":"2026-04-29T14:19:25","modified_gmt":"2026-04-29T14:19:25","slug":"find-the-number-given-fifteen-percent","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/find-the-number-given-fifteen-percent\/","title":{"rendered":"15% \u7b49\u4e8e 45 \u7684\u539f\u6570"},"content":{"rendered":"<p>\u82e5\u67d0\u6570\u7684 15% \u7b49\u4e8e 45\uff0c\u6c42\u8be5\u539f\u6570\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>200<\/li>\n<li>300<\/li>\n<li>450<\/li>\n<li>150<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1023,942,887],"subject":[123],"education_level":[3,4],"class_list":["post-1987","mcq","type-mcq","status-publish","hentry","topic-ratio-and-proportion","topic-percentages","topic-arithmetic-number-system","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"\u8bbe\u8be5\u6570\u4e3a N\uff0c\u5219 15% \u7684 N = 0.15N = 45\uff0c\u89e3\u5f97 N = 45 \/ 0.15 = 300\uff0c\u5373\u6240\u6c42\u6570\u4e3a 300\u3002","mcq_options":[{"right":"no","answer":"200"},{"right":"yes","answer":"300"},{"right":"no","answer":"450"},{"right":"no","answer":"150"}],"multi_answers":"no","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":1023,"title":"\u6bd4\u4e0e\u6bd4\u4f8b","slug":"ratio-and-proportion"},{"id":942,"title":"\u767e\u5206\u6bd4","slug":"percentages"},{"id":887,"title":"\u7b97\u672f\u4e0e\u6570\u7cfb","slug":"arithmetic-number-system"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/1987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=1987"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=1987"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=1987"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=1987"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=1987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}