Explain, in detail, how you know if these are equivalent.

they are equivalent.

Step-by-step explanation:

to find equivalent fractions, we need to multiply the numerator and denominator of the first fraction by the same number. this creates an equivalent fraction. 5 goes into 15 3 times, and 8 goes into 24 3 times. this shows that if we multiply both the numerator and denominator of the first fraction by 3, then we end up with the second fraction, proving that they are the same. hope this helps!

201.14 ft

Step-by-step explanation:

C = 2 π r = π d

C = × 64 ≈ 201.14 ft