{"id":"cb_question_bank:1af3ddc7-bc34-48f5-ab15-2259bf7a1cef","source_id":"cb_question_bank","source_item_id":"1af3ddc7-bc34-48f5-ab15-2259bf7a1cef","external_id":"69320716-58db-43ad-b02d-1664b3dfb359","ibn":null,"question_id":"15617f62","program":"SAT","module":"math","domain_code":"Q","domain":"Problem-Solving and Data Analysis","skill_code":"Q.A.","skill":"Ratios, rates, proportional relationships, and units","difficulty":"E","score_band":1,"answer_type":"mcq","answer_source":"key","layout_warning":null,"form_id":null,"module_number":null,"position":null,"stem":"The population density of Worthington is 290 people per square mile. Worthington has a population of 92,800 people. What is the area, in square miles, of Worthington?","stimulus":"","stimulus_html":null,"stem_html":"<p style=\"text-align: left;\">The population density of Worthington is <math alttext=\"290\"><mn>290</mn>\n</math> people per square mile. Worthington has a population of <math alttext=\"92,800\"><mn>92,800</mn>\n</math> people. What is the area, in square miles, of Worthington?</p>","rationale_html":"<p style=\"text-align: left;\">Choice C is correct. It’s given that the population density of Worthington is <math alttext=\"290\"><mn>290</mn>\n</math> people per square mile and Worthington has a population of <math alttext=\"92,800\"><mn>92,800</mn>\n</math> people. Therefore, the area of Worthington is <math alttext=\"92,800 people left parenthesis StartFraction 1 square mile Over 290 people EndFraction right parenthesis\"><mn>92,800</mn><mo>&nbsp;</mo><mtext>people</mtext><mfenced><mfrac><mrow><mn>1</mn><mo>&nbsp;</mo><mtext>square</mtext><mo>&nbsp;</mo><mtext>mile</mtext></mrow><mrow><mn>290</mn><mo>&nbsp;</mo><mtext>people</mtext></mrow></mfrac></mfenced></math>, which is equivalent to <math alttext=\"StartFraction 92,800 square miles Over 290 EndFraction\"><mfrac><mrow><mn>92,800</mn><mo>&nbsp;</mo><mtext>square</mtext><mo>&nbsp;</mo><mtext>miles</mtext></mrow><mn>290</mn></mfrac></math>, or <math alttext=\"320\"><mn>320</mn>\n</math> square miles.</p>\n<p style=\"text-align: left;\">Choice A is incorrect and may result from conceptual or calculation errors.</p>\n<p style=\"text-align: left;\">Choice B is incorrect and may result from conceptual or calculation errors.</p>\n<p style=\"text-align: left;\">Choice D is incorrect and may result from conceptual or calculation errors.</p>","correct_answer":["C"],"has_media":false,"has_mathml":true,"has_table":false,"source_created_at":"2023-08-02T20:25:59.829000+00:00","source_updated_at":"2023-08-02T20:25:59.829000+00:00","options":[{"label":"A","content_html":"<p><math alttext=\"102,400\"><mn>102,400</mn>\n</math></p>","ord":0},{"label":"B","content_html":"<p><math alttext=\"93,090\"><mn>93,090</mn>\n</math></p>","ord":1},{"label":"C","content_html":"<p><math alttext=\"320\"><mn>320</mn>\n</math></p>","ord":2},{"label":"D","content_html":"<p><math alttext=\"32\"><mn>32</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}}