Question

The product of two rational number is-21/28. If one of the number is 14/27 then find the other number

Answer 1

Answer:

$\frac{ - 81}{56}$

Step-by-step explanation:

Let other number =x

ATQ

$x \times \frac{14}{27} = \frac{ - 21}{28} \\ x = \frac{ - 21}{28} \div \frac{14}{27} \\ x = \frac{ - 21}{28} \times \frac{27}{14} \\ x = \frac{ - 81}{56}$