Question

Please hurry on an exam The formula for calculating simple interest is I = prt. Which is the equivalent equation solved for r?

Answer 1

Answer:

r = C/2π.

Step-by-step explanation:

Answer 2

Answer:

r=I/pt

Step-by-step explanation:

I = PRT is the formula for interest, and we need to solve it for R. Since all three of P, R, and T are multiplied, we send things to the other side of the equals through dividing.   I = PRT   I / P = RT to divide both sides by P   I / PT = R to divide both sides by T   So I / PT = R (the first choice) is the equation solved for R.