Question

The product of two rational numbers is (- 8/9). If one of the numbers is (- 4/15), find the other.

Answer 1

Given product of two numbers = (-8/9)

One of them is (-4/15)

Let the required number be x

x × (-4/15) = (-8/9)

x = (-8/9) ÷ (-4/15)

x = (-8/9) × (15/-4)

x = (-120/-36)

x = (10/3)