AMC 8 · 1999 · #12

학년 6 rate-ratio
ratio-proportionpercentagefraction-arithmetic ratio-proportionidentify-subproblems ↑ 선수 지식: fraction-arithmeticpercentage
📏 중간 풀이 💡 3 개 인사이트

문제

The ratio of the number of games won to the number of games lost (no ties) by the Middle School Middies is 11/411/4. To the nearest whole percent, what percent of its games did the team lose?

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(A)
24%
(B)
27%
(C)
36%
(D)
45%
(E)
73%

AMC 8 1999 problem © Mathematical Association of America (MAA AMC). Reproduced for educational use.

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