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인기 있는 Word Problems >

Nine more than the product of a number and 2 is equal to 4.

해법

N in e m ore t han t h e p ro d u c t o f a n u mb er an d 2 i s e q u a l t o 4.

해법

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

솔루션 단계

Represent the number with

x

A.T.Q.:

9 + x \cdot 2 = 4

x

해결 대상

, 9 + x \cdot 2 = 4 : x = - \frac{5}{2}

부적절한 분수를 혼합 숫자로 변환:

\frac{5}{2} = 2 \frac{1}{2}

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

인기 있는 예

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