{"id":"aqua_rat:c709eeeb3e19ccab9a0887fd9405e754","source_id":"aqua_rat","source_item_id":"c709eeeb3e19ccab9a0887fd9405e754","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":"Sharon works for 5 hours to earn enough tips to buy an ice cream cake, while Karen works for 4. After how many hours will they be able to buy the cake together?","stimulus":"","stimulus_html":null,"stem_html":"<p>Sharon works for 5 hours to earn enough tips to buy an ice cream cake, while Karen works for 4. After how many hours will they be able to buy the cake together?</p>","rationale_html":"<p>Sharon&#x27;s earnings = 1/5 cake per hour</p><p>Karen&#x27;s earnings = 1/4 cake per hour</p><p>Sharon + Karen&#x27;s earnings= 9/20</p><p>They will be able to buy the cake in just over 2 hours</p><p>correct option is C</p>","correct_answer":["C"],"equiv_key":"b723fafab4f58a6da0848fda","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>1 hour</p>","ord":0},{"label":"B","content_html":"<p>2 hours</p>","ord":1},{"label":"C","content_html":"<p>3 hours</p>","ord":2},{"label":"D","content_html":"<p>4 hours</p>","ord":3},{"label":"E","content_html":"<p>5 hours</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":[]}