{"id":"aqua_rat:98fdd4630757eb8561dcf23224401886","source_id":"aqua_rat","source_item_id":"98fdd4630757eb8561dcf23224401886","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":"A 5 liter mixture of water and sugar is 50% sugar. If 1 liter of water is added, approximately what is the % of the new mixture of sugar?","stimulus":"","stimulus_html":null,"stem_html":"<p>A 5 liter mixture of water and sugar is 50% sugar. If 1 liter of water is added, approximately what is the % of the new mixture of sugar?</p>","rationale_html":"<p>Original quantity of water - 5 lits</p><p>Original % of sugar - 50 %</p><p>Additional quantity of water added - 1 liter</p><p>% of additional quantity of water added - 1/5 = 20 %</p><p>Approximate decrease in the % of sugar in new mixture - 20 %</p><p>Approximate decrease in the % sugar = 20 % of 50 % = 10 %</p><p>Approximate new % of sugar = 50 % - 10 % = 40 %</p><p>Answer - A</p>","correct_answer":["A"],"equiv_key":"9882e0748d4e0800ec210994","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>40%</p>","ord":0},{"label":"B","content_html":"<p>50%</p>","ord":1},{"label":"C","content_html":"<p>60%</p>","ord":2},{"label":"D","content_html":"<p>64%</p>","ord":3},{"label":"E","content_html":"<p>68</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":[]}