{"id":"aqua_rat:5d843d435b646131c2ac456842253b77","source_id":"aqua_rat","source_item_id":"5d843d435b646131c2ac456842253b77","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 student instead of finding the value of 7/8 of a number, found the value of 7/18 of the number. If his answer differed from the actual one by 770, find the that number.","stimulus":"","stimulus_html":null,"stem_html":"<p>A student instead of finding the value of 7/8 of a number, found the value of 7/18 of the number. If his answer differed from the actual one by 770, find the that number.</p>","rationale_html":"<p>According to the question,</p><p>=&gt; [7/8 - 7/18 ]x = 770</p><p>=&gt; 7*10*x /18*8 = 770</p><p>=&gt; x = 11*18*8</p><p>=&gt; 1584.</p><p>A</p>","correct_answer":["A"],"equiv_key":"93ad3e698eb88e23e11472ca","has_media":false,"has_mathml":false,"has_table":false,"section_label":"Mathematics","options":[{"label":"A","content_html":"<p>1584</p>","ord":0},{"label":"B","content_html":"<p>2520</p>","ord":1},{"label":"C","content_html":"<p>1728</p>","ord":2},{"label":"D","content_html":"<p>1656</p>","ord":3},{"label":"E","content_html":"<p>None</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":[]}