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Populaire >

After a 30% discount, a pair of jeans costs 72. What was the original price?

Solution

After a 30% discount, a pair of jeans costs 72. What was the original price?

Solution

Amount before discount : 102.85714 \dots

étapes des solutions

Translate the problem into an equation:

72 = x - 0.3 x

72 = x - 0.3 x : x = \frac{720}{7}

\frac{720}{7} = 102.85714 \dots

Amount before discount : 102.85714 \dots

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