Question

Solve i=Prt for t, if i=105, P=700, and r=0.05

Answer 1

You said that i = P r t

Divide each side by (P r) : i / (P r) = t .

Given:
i = 105
P = 700
r = 0.05

Then t = (105) / (700 x 0.05)

= (105) / (35)

t = 3 .