Question

The product of two rational numbers is −8 9 . If one of the numbers is −10, find the other.

Answer 1

Answer:

then

x × (-10)=-89

or,-10x= -89

or, x = 89/10( - wil cut down)

or, x =8 9/10

Now recheck it

89/10×(-10)= -(89/10×10)

10 and 10 will cross out giving - 89 as answer.

Step-by-step explanation:

Hope it will help you. Thanks.