{"status": "success", "data": {"description_md": "Anna enjoys dinner at a restaurant in Washington, D.C., where the sales tax on meals is 10%. She leaves a 15% tip on the price of her meal before the sales tax is added, and the tax is calculated on the pre-tip amount. She spends a total of 27.50 dollars for dinner. What is the cost of her dinner without tax or tip in dollars?\n\n$\\textbf{(A)}\\ 18\\qquad\\textbf{(B)}\\ 20\\qquad\\textbf{(C)}\\ 21\\qquad\\textbf{(D)}\\ 22\\qquad\\textbf{(E)}\\ 24$", "description_html": "<p>Anna enjoys dinner at a restaurant in Washington, D.C., where the sales tax on meals is 10%. She leaves a 15% tip on the price of her meal before the sales tax is added, and the tax is calculated on the pre-tip amount. She spends a total of 27.50 dollars for dinner. What is the cost of her dinner without tax or tip in dollars?</p>\n<p> <span class=\"katex--inline\">\\textbf{(A)}\\ 18\\qquad\\textbf{(B)}\\ 20\\qquad\\textbf{(C)}\\ 21\\qquad\\textbf{(D)}\\ 22\\qquad\\textbf{(E)}\\ 24</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": "2012 AMC 10B Problem 5", "can_next": true, "can_prev": true, "nxt": "/problem/12_amc10B_p06", "prev": "/problem/12_amc10B_p04"}}