{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"math","formal_name":"MATH","introduction":"MATH organises 12,500 high-school competition problems into seven subjects and five difficulty levels, each with a full worked solution. It underlies much of the later mathematics evaluation work; this catalogue imports the full test split: 5,000 problems across all seven subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/math","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"304f39b4-b9dd-5e30-bba1-ebee9d11abda","task_key":"algebra--test--304f39b4-b9dd-5e30-bba1-ebee9d11abda","task_revision_id":"1","upstream_id":"","short_description":"One day, I decide to run to the park. On the way there, I run at a rate of $x^2$…","config":"algebra","split":"test","body":"{\"level\":\"Level 4\",\"problem\":\"One day, I decide to run to the park. On the way there, I run at a rate of $x^2$ miles per hour for $3$ hours. On the way back, I take the same path and jog at a slower rate of $16 - 4x$ miles per hour so that it takes me $4$ hours to get home. Given that $x > 0$, what is $x$? Express your answer as a common fraction.\",\"type\":\"Algebra\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}