cristian5
cristian5 cristian5
  • 20-05-2016
  • Mathematics
contestada

ratios with the same denominator of 2:3 and 3:4

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apologiabiology
apologiabiology apologiabiology
  • 20-05-2016
normally we do
a:b to a/b

2:3 to 2/3

3:4 to 3/4

look at denoms
3 and 4

2/3 times 4/4=8/12

3/4 times 3/3=9/12

2:3 and 3:4 is to 8:12 and 9:12
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