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Sandra bought a pair of leather boots that were marked down by 20%. The original cost of the boots was 150. What did Sandra pay for the boots?

Soluzione

Sandra bought a pair of leather boots that were marked down by 20%. The original cost of the boots was 150. What did Sandra pay for the boots?

Soluzione

Amount before reduction : 187.5

Fasi della soluzione

Translate the problem into an equation:

150 = x - 0.2 x

150 = x - 0.2 x : x = \frac{375}{2}

\frac{375}{2} = 187.5

Amount before reduction : 187.5

Esempi popolari

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