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2. A store has a 20% off sale on pants. With this discount, the price of one pair of pants
before tax is $15.20. What was the original price of the pants?

A. $3.04

B. $12.16

C. $18.24

D. $19.00

Sagot :

Answer:

$19

Step-by-step explanation:

In this problem, we have to apply the rule of three. Also, we must have present that $15.20 is the 80% of the price, because the store offers a 20% of discount. So, if $15.20 is 80%, how much would be the 100%?

Therefore, the original price of the pants is $19.

Remember that we must identified the right proportion to apply the rule of three, in this case, that proportion is the 80% with 15.20, that's the reason or fraction center of the whole operation.

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Movonnaidn
D. $19.00
$15.20 is 80%
View image Movonna
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