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受欢迎的 Word Problems >

A pair of jeans at the mall regularly costs 60. There is a sale marking down the price by 30%.What is the sale price of the jeans in dollars and cents?

解答

A p ai r o f j e an s a t t h e ma ll re gu l a r l y cos t s 60. T h ere i s a s a l e ma r kin g d o w n t h e p r i ce b y 30%. Wha t i s t h e s a l e p r i ce o f t h e j e an s in d o ll a rs an d ce n t s ?

解答

Amount after reduction : 42

求解步骤

Translate the problem into an equation:

x = 60 - 0.3 \cdot 60

x = 60 - 0.3 \cdot 60 : x = 42

Amount after reduction : 42

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