{"id":"aqua_rat:6fdfba97cf310efdf049abbf00e1d546","source_id":"aqua_rat","source_item_id":"6fdfba97cf310efdf049abbf00e1d546","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":"The length of the ribbon was originally 30 cm. It was reduced in the ratio 5 : 3. What is its length now?","stimulus":"","stimulus_html":null,"stem_html":"<p>The length of the ribbon was originally 30 cm. It was reduced in the ratio 5 : 3. What is its length now?</p>","rationale_html":"<p>Length of ribbon originally = 30 cm</p><p>Let the original length be 5x and reduced length be 3x.</p><p>But 5x = 30 cm</p><p>x = 30/5 cm = 6 cm</p><p>Therefore, reduced length = 3 cm</p><p>= 3 × 6 cm = 18 cm</p><p>A</p>","correct_answer":["A"],"equiv_key":"32f487204e337c3e3501bc66","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>18</p>","ord":0},{"label":"B","content_html":"<p>30</p>","ord":1},{"label":"C","content_html":"<p>6</p>","ord":2},{"label":"D","content_html":"<p>15</p>","ord":3},{"label":"E","content_html":"<p>12</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":[]}