cathysuffolk cathysuffolk

30-08-2016
Mathematics

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Peter sold watches ($7) and necklaces ($4) at a flea market. Total sales were $300. People bought 3 times as many watches as necklaces. How many of each did Peter sell? What were the total dollar sales of each?

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Danielannx3 Danielannx3

30-08-2016

36*7=252
21*4=48
total is $300
12 necklaces and 36 watches.

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