Solve for b in the equation R = 5a Squared2 b

Question

A. b = R over 5a squared2

B. b = R − 5a squared2

C. b = 5a squared2 over R

D. b = R over 5a

is it C

Answer 1

If the equation is R = 5a²b, and we are solving for b, then we need to divide both sides of the equation by whatever terms are being multiplied times b. 

 

5a² is being multiplied times b, so divide both sides of the equation by 5a².

 

b = R/(5a²)