{"id":"cb_question_bank:58b54bc2-b452-4948-9b24-28eb8f70cd86","source_id":"cb_question_bank","source_item_id":"58b54bc2-b452-4948-9b24-28eb8f70cd86","external_id":"d82d4647-67d1-4ebf-8750-cf2ccee38a60","ibn":null,"question_id":"29c177e6","program":"SAT","module":"math","domain_code":"Q","domain":"Problem-Solving and Data Analysis","skill_code":"Q.B.","skill":"Percentages","difficulty":"E","score_band":1,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"What is 10 percent sign of 470 ?","stimulus":"","stimulus_html":null,"stem_html":"<p style=\"text-align: left;\">What is&nbsp;<math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math>?</p>","rationale_html":"<p>Choice B is correct. <math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of a quantity means <math alttext=\"StartFraction 10 Over 100 EndFraction\"><mfrac><mn>10</mn><mn>100</mn></mfrac></math> times the quantity. Therefore, <math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math> can be represented as <math alttext=\"StartFraction 10 Over 100 EndFraction left parenthesis 470 right parenthesis\"><mfrac><mn>10</mn><mn>100</mn></mfrac><mfenced><mn>470</mn></mfenced></math>, which is equivalent to <math alttext=\"0.10 left parenthesis 470 right parenthesis\"><mn>0.10</mn><mfenced><mn>470</mn></mfenced></math>, or <math alttext=\"47\"><mn>47</mn>\n</math>. Therefore,&nbsp;<math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math> is <math alttext=\"47\"><mn>47</mn>\n</math>.</p>\n<p>Choice A is incorrect. This is <math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"370\"><mn>370</mn>\n</math>, not&nbsp;<math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math>.</p>\n<p>Choice C is incorrect. This is <math alttext=\"90 percent sign\"><mn>90</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math>, not&nbsp;<math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math>.</p>\n<p>Choice D is incorrect. This is <math alttext=\"470 minus 10\"><mn>470</mn><mo>-</mo><mn>10</mn></math>, not <math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of <math alttext=\"470\"><mn>470</mn>\n</math>.</p>","correct_answer":["B"],"has_media":false,"has_mathml":true,"has_table":false,"source_created_at":"2023-08-02T20:25:59.831000+00:00","source_updated_at":"2023-08-02T20:25:59.831000+00:00","options":[{"label":"A","content_html":"<p><math alttext=\"37\"><mn>37</mn>\n</math></p>","ord":0},{"label":"B","content_html":"<p><math alttext=\"47\"><mn>47</mn>\n</math></p>","ord":1},{"label":"C","content_html":"<p><math alttext=\"423\"><mn>423</mn>\n</math></p>","ord":2},{"label":"D","content_html":"<p><math alttext=\"460\"><mn>460</mn>\n</math></p>","ord":3}],"attribution":{"source_id":"cb_question_bank","source_name":"College Board digital SAT question bank (community dump)","rights_holder":"College Board","canonical_url":"https://satsuitequestionbank.collegeboard.org/","retrieved_from":"https://raw.githubusercontent.com/mdn522/sat-question-bank/main/data/cb-digital-questions.json","attribution":"SAT practice questions © College Board, from the official SAT Suite Question Bank. Retrieved via the community dump at github.com/mdn522/sat-question-bank.","disclaimer":"SAT® and PSAT/NMSQT® are trademarks registered by the College Board, which is not affiliated with, does not sponsor, and does not endorse this project.","license":"College Board copyright; source repository carries no licence. Local use only.","redistributable":false,"item_count":2017}}