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  • 21-09-2016
  • Mathematics
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divide 72 rolls into 2 groups so the ratio is 3 to 5. how do i solve this?

Respuesta :

tcehcrhistie
tcehcrhistie tcehcrhistie
  • 21-09-2016
72÷8=9
9*3=27
9*5=45
27:45=3:5
Group 1: 27 rolls
Group 2: 45 rolls
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