Question

Decide whether the rates are equivalent. 30 beats per 20 second 90 beats per 60 seconds

Answer 1

Answer:

Yes

Step-by-step explanation:

Per 60 second divide by per 20 seconds = 3.

90 beats divided by 30 beats = 3.

Does 3 = 3?

Yes, which means that the answer to the question is yes.