{"id":"aqua_rat:22a3ded9744023f51e5621621f71edcf","source_id":"aqua_rat","source_item_id":"22a3ded9744023f51e5621621f71edcf","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 average weight of 10 oarsmen in a boat is increased by 1.8 kg when one of the crew, who weighs 53 kg is replaced by a new man. Find the weight of the new man.","stimulus":"","stimulus_html":null,"stem_html":"<p>The average weight of 10 oarsmen in a boat is increased by 1.8 kg when one of the crew, who weighs 53 kg is replaced by a new man. Find the weight of the new man.</p>","rationale_html":"<p>Total weight increased = (1.8 x 10) kg =18 kg.</p><p>Weight of the new man = (53 + 18) kg =71 kg.</p><p>ANSWER A</p>","correct_answer":["A"],"equiv_key":"bc9ef213dd04a344e81e1f66","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>71</p>","ord":0},{"label":"B","content_html":"<p>62</p>","ord":1},{"label":"C","content_html":"<p>43</p>","ord":2},{"label":"D","content_html":"<p>67</p>","ord":3},{"label":"E","content_html":"<p>40</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":[]}