{"id":"cb_question_bank:a88b0fef-4b0b-4412-b62e-7866616be3da","source_id":"cb_question_bank","source_item_id":"a88b0fef-4b0b-4412-b62e-7866616be3da","external_id":"691ec468-2184-424c-ac94-53b3d07a4270","ibn":null,"question_id":"273b7f37","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":"Isabel grows potatoes in her garden. This year, she harvested 760 potatoes and saved 10 percent sign of them to plant next year. How many of the harvested potatoes did Isabel save to plant next year?","stimulus":"","stimulus_html":null,"stem_html":"<p style=\"text-align: left;\">Isabel grows potatoes in her garden. This year, she harvested <math alttext=\"760\"><mn>760</mn>\n</math> potatoes and saved&nbsp;<math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of them to plant next year. How many of the harvested potatoes did Isabel save to plant next year?</p>","rationale_html":"<p style=\"text-align: left;\">Choice B is correct. The number of harvested potatoes Isabel saved to plant next year can be calculated by multiplying the total number of potatoes Isabel harvested, <math alttext=\"760\"><mn>760</mn>\n</math>, by the proportion of potatoes she saved. Since she saved&nbsp;<math alttext=\"10 percent sign\"><mn>10</mn><mo>%</mo></math> of the potatoes she harvested, the proportion of potatoes she saved is&nbsp;<math alttext=\"StartFraction 10 Over 100 EndFraction\"><mfrac><mn>10</mn><mn>100</mn></mfrac></math>, or <math alttext=\"0.1\"><mn>0.1</mn>\n</math>. Multiplying <math alttext=\"760\"><mn>760</mn>\n</math> by this proportion gives <math alttext=\"760 left parenthesis 0.1 right parenthesis\"><mn>760</mn><mfenced><mn>0.1</mn></mfenced></math>, or <math alttext=\"76\"><mn>76</mn>\n</math>, potatoes that she saved to plant next year.</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 C 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":["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 style=\"text-align: left;\"><math alttext=\"66\"><mn>66</mn>\n</math></p>","ord":0},{"label":"B","content_html":"<p style=\"text-align: left;\"><math alttext=\"76\"><mn>76</mn>\n</math></p>","ord":1},{"label":"C","content_html":"<p style=\"text-align: left;\"><math alttext=\"84\"><mn>84</mn>\n</math></p>","ord":2},{"label":"D","content_html":"<p style=\"text-align: left;\"><math alttext=\"86\"><mn>86</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}}