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受欢迎的 Word Problems >

A toner cartridge costs 55.75 plus 7.75% sales tax. What is the total cost of the toner cartridge?

解答

A t o n er c a r t r i d g e cos t s 55.75 pl u s 7.75% s a l es t a x . Wha t i s t h e t o t a l cos t o f t h e t o n er c a r t r i d g e ?

解答

Amount after tax : 60.070625

求解步骤

Translate the problem into an equation:

x = 55.75 + 0.0775 \cdot 55.75

x = 55.75 + 0.0775 \cdot 55.75 : x = 60.070625

Amount after tax : 60.070625

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