jesskhnejer1
jesskhnejer1
23-03-2017
Mathematics
contestada
divide $640 in the ratio 5:7:4
Respuesta :
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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