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פּוֹפּוּלָרִי Word Problems >

A dog groomer charges 39.50. The dog’s owner wants to give a 15% tip. What would be the total cost including the tip? Round to the nearest cent.

פתרון

A d o g g roo m er c ha r g es 39.50. T h e d o g ’ s o w n er w an t s t o g i v e a 15% t i p . Wha t w o u l d b e t h e t o t a l cos t in c l u d in g t h e t i p ? R o u n d t o t h e n e a res t ce n t .

פתרון

Amount after tip : 45.425

צעדי פתרון

Translate the problem into an equation:

x = 39.5 + 0.15 \cdot 39.5

x = 39.5 + 0.15 \cdot 39.5 : x = 45.425

Amount after tip : 45.425

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