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인기 있는 Word Problems >

You jogged 11 kilometers at an 평균 speed of 10 kilometers per hour. How long did you jog?

해법

Y o u j o gg e d 11 ki l o m e t ers a t an a v er a g e s p ee d o f 10 ki l o m e t ers p er h o u r . Ho w l o n g d i d yo u j o g ?

해법

time : 1 \frac{1}{10}

솔루션 단계

Translate the problem into an equation:

11 = 10 x

x

해결 대상

, 11 = 10 x : x = \frac{11}{10}

부적절한 분수를 혼합 숫자로 변환

time : 1 \frac{1}{10}

인기 있는 예

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