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a telephone cost 250. the sales tax is 7.5%. how much does it cost after tax

Solution

a telephone cost 250. the sales tax is 7.5%. how much does it cost after tax

Solution

Amount before tax : 232.55813 \dots

Solution steps

Translate the problem into an equation:

250 = x + 0.075 x

250 = x + 0.075 x : x = \frac{10000}{43}

\frac{10000}{43} = 232.55813 \dots

Amount before tax : 232.55813 \dots

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