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OpenStudy (anonymous):
You have had your eye on an outfit at the mall for the last month. It costs $115.78. Yesterday it went on sale for 30% off. If you bought it now, how much would you pay? Round to the nearest cent. A. $85.78 B. $81.05 C. $75.95 D. $85.08
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OpenStudy (anonymous):
? do you know how to calculate what the discount of 30% is?
OpenStudy (anonymous):
No, im posting on here cause i dont know it :/
OpenStudy (anonymous):
discount is calculated by multiplying discount rate by cost in this case .30 * 115.78 =
OpenStudy (anonymous):
once you multiple that amount subtract it from 115.78 and that will tell you the price she paid. so what did you get?
OpenStudy (anonymous):
I got 78.04?
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OpenStudy (anonymous):
Maybe i did something wrong?
OpenStudy (anonymous):
.30 * 115.78 = 34.734
OpenStudy (anonymous):
Oh, thank you.
OpenStudy (anonymous):
uw
OpenStudy (anonymous):
so its B. $81.05 right?
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