Question

the product of two rational numbers is 2/15 of one of the number is -8/9
find the another number​

Answer 1

Answer:

-3/20

Step-by-step explanation:

Let the two rational numbers say a & b

Then a x b = 2/15

if a = -8/9 , then b = ?

-8/9 x b = 2/15

b = 2/15 x -9/8

= -3/20

Answer 2

Answer:

Let the second number is X

=X= 2/15 - 8/9

=X= 6-40/45

=X= 34/45