Question

If I = prt; p = 350, r = 6%, I = 42, then t = 2 A. True B. False

Answer 1

t = 2 → A true

given I = PRT

to find T , divide both sides by PR

note that R = 6% = $\frac{6}{100}$ = 0.06

T = $\frac{I}{PR}$ = 42/( 350 × 0.06 ) = 2