{"id":"aqua_rat:2842204b9584d0d3e97850643e69c648","source_id":"aqua_rat","source_item_id":"2842204b9584d0d3e97850643e69c648","external_id":null,"program":null,"section":"math","category_code":"PHM","category":"Preparing for Higher Math","subcategory_code":null,"subcategory":null,"form_id":null,"passage_id":null,"position":null,"scored":true,"layout_warning":null,"stem":"If the ratio of age of mother and son 3:5, and the mother is 12 years old, then what will be the age of son?","stimulus":"","stimulus_html":null,"stem_html":"<p>If the ratio of age of mother and son 3:5, and the mother is 12 years old, then what will be the age of son?</p>","rationale_html":"<p>3 / 5 = 12 / x</p><p>x = (5 * 12) / 3</p><p>x= 20.0</p>","correct_answer":["A"],"equiv_key":"f34275f4be3d25d7cac78d93","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>20.0</p>","ord":0},{"label":"B","content_html":"<p>21.1</p>","ord":1},{"label":"C","content_html":"<p>10.1</p>","ord":2},{"label":"D","content_html":"<p>15.1</p>","ord":3},{"label":"E","content_html":"<p>16.2</p>","ord":4}],"passage":null,"attribution":{"source_id":"aqua_rat","source_name":"AQuA-RAT algebra word problems with rationales","rights_holder":"Google DeepMind and the AQuA-RAT contributors","canonical_url":"https://github.com/google-deepmind/AQuA","retrieved_from":"https://raw.githubusercontent.com/google-deepmind/AQuA/master/","attribution":"Algebra word problems from the AQuA-RAT dataset (Ling et al., 2017), published by Google DeepMind under the Apache License 2.0.","disclaimer":"AQuA-RAT items are crowdsourced algebra problems, not ACT questions. They carry five answer choices in the pre-2025 ACT Mathematics style and no ACT reporting category. Useful for drilling Preparing for Higher Math content; not a substitute for a real form.","license":"Apache License 2.0. Crowdsourced by DeepMind and published for free use, including commercially.","redistributable":true,"item_count":508},"equivalents":[]}