you buy a watch for 60 . your friend buys a watch a month later. it is now sold at a 15% what is the new price? what is the total cost including tax? sales tax is

Solución

Solución

Amount after tax : 69

Pasos de solución

Translate the problem into an equation:

x = 60 + 0.15 \cdot 60

x = 60 + 0.15 \cdot 60 : x = 69

Amount after tax : 69

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