zizzybug7534 zizzybug7534

07-12-2019
Mathematics

contestada

A book was on sale for 40% off its original price. If the sale price of the book was $18.00, what was the original price of the book? (Assume there is no sales tax.)

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ronangleeson011 ronangleeson011

07-12-2019

Answer:

$30

Step-by-step explanation:

60% of x = 18

18/60% is the same as 18/(60/100) = (100 x 18)/60 = 1800/60 = 30

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