Question

The product of two rational numbers is 15 if one is -45/2 find another

Answer 1

Answer:

-2/3

Step-by-step explanation:

Let two rational no. be a and b

So, a x b = 15

if a = -45/2

Then, -45/2 x b = 15

b = 15 x 2/-45

b = -2/3