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Mathematics 8 Online
OpenStudy (anonymous):

The regular price of a sweater was $21.50. The sweater was on sale for 18% off. How much was the discount? help

OpenStudy (anonymous):

Multiply 21.5 * 0.18

OpenStudy (anonymous):

What do you get? @flame321321

OpenStudy (anonymous):

do you know the formula for this?

OpenStudy (trojanpoem):

x* 100 / 21.50 = 18 x = 3.87 ( discounted) the price is 21.50 - 3.87 = 17.63

OpenStudy (trojanpoem):

Or you can do it on one step if you saw that the price was sold at 82 of its price.

OpenStudy (trojanpoem):

the price = > the sweater

OpenStudy (anonymous):

@TrojanPoem Don't give answers.

OpenStudy (trojanpoem):

My bad.

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