Question

Solve the formula d = rt for t. A. t = rd B. t = d – r C. t = D. t =

Answer 1

d/r =t

Explanation:

d =rt

Divide each side by r

d/r = rt/r

d/r =t

Answer 2

`rt=d\qquad\text{divide both sides by}\ r\\eq0\\\\(rt)/(r)=(d)/(r)\\\\\boxed{t=(d)/(r)}`