{"status": "success", "data": {"description_md": "Mary is $20\\%$ older than Sally, and Sally is $40\\%$ younger than Danielle. The sum of their ages is $23.2$ years. How old will Mary be on her next birthday?\n\n$\\mathrm{(A) \\ } 7\\qquad \\mathrm{(B) \\ } 8\\qquad \\mathrm{(C) \\ } 9\\qquad \\mathrm{(D) \\ } 10\\qquad \\mathrm{(E) \\ }  11$\n___\nFull credit goes to [MAA](https://maa.org/) for authoring these problems. These problems were taken on the [AOPS](https://artofproblemsolving.com/) website.", "description_html": "<p>Mary is  <span class=\"katex--inline\">20\\%</span>  older than Sally, and Sally is  <span class=\"katex--inline\">40\\%</span>  younger than Danielle. The sum of their ages is  <span class=\"katex--inline\">23.2</span>  years. How old will Mary be on her next birthday?</p>&#10;<p> <span class=\"katex--inline\">\\mathrm{(A) \\ } 7\\qquad \\mathrm{(B) \\ } 8\\qquad \\mathrm{(C) \\ } 9\\qquad \\mathrm{(D) \\ } 10\\qquad \\mathrm{(E) \\ }  11</span> </p>&#10;<hr><p>Full credit goes to <a href=\"https://maa.org/\">MAA</a> for authoring these problems. These problems were taken on the <a href=\"https://artofproblemsolving.com/\">AOPS</a> website.</p>", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 2, "problem_name": "2006 AMC 12A Problem 7", "can_next": true, "can_prev": true, "nxt": "/problem/06_amc12A_p08", "prev": "/problem/06_amc12A_p06"}}