Question

The product of two rational no. is -7/15 if one of them is -3/5 , find the

Answer 1

Answer:

$\frac{7}{9}$

Step-by-step explanation:

Let the second rational number be x.

$(\frac{-3}{5})(x) = \frac{-7}{15}$

$x = \frac{-7}{15}$ ÷ $\frac{-3}{5}$

$x = \frac{-7}{15} * \frac{-5}{3}$

On solving we get,

$x = \frac{7}{9}$

Hence the required rational number is $\frac{7}{9}$.

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