{"status": "success", "data": {"description_md": "Sofia ran $5$ laps around the $400$-meter track at her school. For each lap, she ran the first $100$ meters at an average speed of $4$ meters per second and the remaining $300$ meters at an average speed of $5$ meters per second. How much time did Sofia take running the $5$ laps?\n\n$\\textbf{(A)}\\ \\text{5 minutes and 35 seconds}\\qquad\\textbf{(B)}\\ \\text{6 minutes and 40 seconds}\\qquad\\textbf{(C)}\\ \\text{7 minutes and 5 seconds}\\qquad$\n$\\textbf{(D)}\\ \\text{7 minutes and 25 seconds}\\ \\qquad\\textbf{(E)}\\ \\text{8 minutes and 10 seconds}$", "description_html": "<p>Sofia ran  <span class=\"katex--inline\">5</span>  laps around the  <span class=\"katex--inline\">400</span> -meter track at her school. For each lap, she ran the first  <span class=\"katex--inline\">100</span>  meters at an average speed of  <span class=\"katex--inline\">4</span>  meters per second and the remaining  <span class=\"katex--inline\">300</span>  meters at an average speed of  <span class=\"katex--inline\">5</span>  meters per second. How much time did Sofia take running the  <span class=\"katex--inline\">5</span>  laps?</p>\n<p> <span class=\"katex--inline\">\\textbf{(A)}\\ \\text{5 minutes and 35 seconds}\\qquad\\textbf{(B)}\\ \\text{6 minutes and 40 seconds}\\qquad\\textbf{(C)}\\ \\text{7 minutes and 5 seconds}\\qquad</span> <br/>\n <span class=\"katex--inline\">\\textbf{(D)}\\ \\text{7 minutes and 25 seconds}\\ \\qquad\\textbf{(E)}\\ \\text{8 minutes and 10 seconds}</span> </p>\n<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": 1, "problem_name": "2017 AMC 10B Problem 2", "can_next": true, "can_prev": true, "nxt": "/problem/17_amc10B_p03", "prev": "/problem/17_amc10B_p01"}}