Question

The formula 1 - PRT where I - Interest, P = principal, R-rate, and T - time is used to calculate the amount of simple interest earned. Solve thisformula for T. A.T = 1 + PRB.TI-PC.T- PRD.T-IPR

Answer 1

If the formula is 1-PRT we have to find T;

None of the options given by the exercise has the correct answer. The correct answer is the following:

$\begin{gathered} 1-PRT \\ T=\frac{1}{P\times R} \end{gathered}$