Question

The product of two fractional numbers is$39$. If one of them is$13\frac{1}{4}$, find the other.

Answer 1

Find the other fractional number.

Let the other fractional number is $x$

$$\begin{gathered} x\times 13\frac{1}{4}=39 \\ x\times \frac{53}{4}=39 \\ x=\frac{39\times 4}{53} \\ x=\frac{156}{53} \\ x=2\frac{50}{53} \end{gathered}$$

$\therefore$The other fractional number is$2\frac{50}{53}$