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인기 있는 Word Problems >

what is the result when the number 40 is decreased by 9%

해법

w ha t i s t h e res u lt w h e n t h e n u mb er 40 i s d ecre a se d b y 9%

해법

Amount after reduction : 36.4

솔루션 단계

Translate the problem into an equation:

x = 40 - 0.09 \cdot 40

x = 40 - 0.09 \cdot 40 : x = 36.4

Amount after reduction : 36.4

인기 있는 예

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