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Mathematics 19 Online
OpenStudy (smalls):

Find the sale price of a $130 pair of shoes at a 15% discount

OpenStudy (anonymous):

13+6.5=19.50

OpenStudy (anonymous):

10%+5%=15%

OpenStudy (smalls):

sorry i dont understand

OpenStudy (anonymous):

Ok. 10% of 130 = 13, right. 5% is half of 10%. Since we know that 10% is 13, divide 13 by 2 and we get 6.5. Now since it is asking 15%, add those two together and you get 19.50. Then subtract 130 and 19.50 and you get 110.50

OpenStudy (smalls):

thank yuhh verry much

OpenStudy (anonymous):

no problem

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