Question

The product of two rational numbers is . If one of the number is

7

----
−3

, find the other.

5

----
21​

Answer 1

Step-by-step explanation:

The product of two rational numbers is 7/-3

one of the number is 5/21

other number=

$- \frac{7}{3} \div \frac{5}{21} \\ = - \frac{7}{3} \times \frac{21}{5} \\ = - \frac{49 }{5}$