{"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":"a4ad2268-6148-563c-bf9d-e87e43b1fdf6","task_key":"prealgebra--test--a4ad2268-6148-563c-bf9d-e87e43b1fdf6","task_revision_id":"1","upstream_id":"","short_description":"On the number line shown, $AE$ = 40 cm, $AD$ = 30 cm, $BE$ = 20 cm, and $C$ is…","config":"prealgebra","split":"test","body":"{\"level\":\"Level 3\",\"problem\":\"On the number line shown, $AE$ = 40 cm, $AD$ = 30 cm, $BE$ = 20 cm, and $C$ is the midpoint of $\\\\overline{BD}$. In centimeters, what is $AC$? [asy] size(8cm);\\npair A,B,C,D,E;\\nA = (0,0);\\nB = (2,0);\\nD = (3,0);\\nE = (4,0);\\nC = (B+D)/2;\\ndraw((-.5,0)--(4.5,0),Arrows);\\ndot(A);\\ndot(B);\\ndot(C);\\ndot(D);\\ndot(E);\\nlabel(\\\"$A$\\\",A,S);\\nlabel(\\\"$B$\\\",B,S);\\nlabel(\\\"$C$\\\",C,S);\\nlabel(\\\"$D$\\\",D,S);\\nlabel(\\\"$E$\\\",E,S);\\n[/asy]\",\"type\":\"Prealgebra\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/math","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}