jesskhnejer1 jesskhnejer1

23-03-2017
Mathematics

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divide $640 in the ratio 5:7:4

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texaschic101 texaschic101

23-03-2017

5:7:4......added = 16

5/16(640) = 3200/16 = 200
7/16(640) = 4480 /16 = 280
4/16(640) = 2560/16 = 160

becomes : 200:280:160

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