Respuesta :

mhanifa

Answer:

Not equivalent

Step-by-step explanation:

Given:

  • 3:9 and 21:27

We see that

  • 21:27= 7:9

Comparing:

  • 3:9 < 7:9

They have same denominator but different numerator, hence they are different

Answer:  No

Step-by-step explanation:

No there are not since 3 times 7 = 21 and 9 times 3 = 27. The numbers that are used to multiply for the answers,  7 and 9, are not the same so therefore both ratios are not equivalent.