sugarcloud101 sugarcloud101
  • 19-01-2017
  • Mathematics
contestada

Which ratios are proportional to 14 : 21? Choose all answers that are correct.

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sciencific
sciencific sciencific
  • 19-01-2017
14/21 equals to 2/3 if divide both number by 7. 
so A is the answer
Answer Link
bcalle
bcalle bcalle
  • 19-01-2017
14:21
reduces to 2:3 Letter A
multiply by 4 to 56:84 Letter D
There are two that are correct A & D
Answer Link

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