Question

Question 130
The product of two rational numbers is - 7. If one of the number is - 5, find the other?

Answer 1

Given, one number = - 5
Suppose, the other number be x
According to the question,
- 5x = - 7
$\Rightarrow x=\frac{-7}{-5}=\Rightarrow x=\frac{7}{5}$
Hence, the other number is $\frac{7}{5}$