kayyriv7204 kayyriv7204
  • 13-06-2018
  • Mathematics
contestada

Which ratio is equal to 27 : 81?

1 : 9

2 : 9

3 : 9

3 : 27

9 : 12

Respuesta :

Luv2Teach
Luv2Teach Luv2Teach
  • 13-06-2018
Ratios are equivalent if you can reduce them to whole numbers by dividing by the same number.  Both 81 and 27 are divisible by 9.  9 goes into 27  three times and into 81 nine times.  So the equivalent ratio is 3:9
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Аноним Аноним
  • 13-06-2018
The answer is 3:9Hope this  helps!

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