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인기 있는 Word Problems >

Twice the 차이 of a number and 4 equals 5.

해법

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 4 e q u a l s 5.

해법

The number : 6 \frac{1}{2}

솔루션 단계

Represent the number with

x

A.T.Q.:

2 (x - 4) = 5

x

해결 대상

, 2 (x - 4) = 5 : x = \frac{13}{2}

부적절한 분수를 혼합 숫자로 변환:

\frac{13}{2} = 6 \frac{1}{2}

The number : 6 \frac{1}{2}

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