Question

If “d = rt” then “t = [?] / [?].” Substitute the correct variable for the question mark in the numerator and denominator.Select one:a. r/db. d/rc. t/dd. .t/r

Answer 1

To solve the equation;

$d=rt$

To solve for t, we shall take the following steps;

$\begin{gathered} d=rt \\ \text{Divide both sides by r;} \\ \frac{d}{r}=\frac{rt}{r} \\ r\text{ cancels out r on the right side of the equation;} \\ \frac{d}{r}=t \\ \text{Therefore;} \\ t=\frac{d}{r} \end{gathered}$

ANSWER:

The correct answer is option (b)

$\frac{d}{r}$