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Populaire Word Problems >

What is the result when the number 80 is decreased by 10% ?

Solution

Wha t i s t h e res u lt w h e n t h e n u mb er 80 i s d ecre a se d b y 10% ?

Solution

Amount after reduction : 72

étapes des solutions

Translate the problem into an equation:

x = 80 - 0.1 \cdot 80

x = 80 - 0.1 \cdot 80 : x = 72

Amount after reduction : 72

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