Are these equivalent ratios? If so, what number did the numerator and denominator get multiplied(or divided by)?

A. 8 yes this is an equivalent ratio

B. 4 but not equivalent ratio

C. 8 yes this is and equivalent ratio

D. 5 but this is not an equivalent ratio

Step-by-step explanation:

A. 2•8=16 and 3•8=24 yes this is an equivalent ratio

B. 4•4=16 and 7•4=28 this is not an equivalent ratio

C. 7•8=56 and 8•8=64 yes this is an equivalent ratio

D. 125÷5=25 and 25÷5=5 this is not an equivalent ratio

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

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step-by-step explanation: