Question

Product of two rational number is 15. if one of them is $\left(-\frac{2}{3}\right)$, find the other

Answer 1

Solution :-

Let the rational be $\frac{p}{q}$

Given $\frac{p}{q}\times (-\frac{2}{3})=15$

$\Rightarrow \frac{p}{q}=\frac{-45}{2}$