Solve D = rt for r.
A) $\frac { D } { r } = t$
B) D - r = t
C) D - t = r
D) Dt = r
E) $\frac { D } { t } = r$

Name: Solve D = rt for r. A) $\frac { D } { r } = t$ B) D - r = t C) D - t = r D) Dt = r E) $\frac { D } { t } = r$
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Question

Quizplus · Accepted Answer

To solve for r, we need to isolate it on one side of the equation. Dividing both sides by t gives us r = D/t. Therefore, the correct choice is E.

Solve D = Rt for R Dr=t\frac { D } { r } = trD​=t

Solve D = Rt for R $\frac { D } { r } = t$