Question

the product of two rational numbers is 5 by 6 if one of them is minus 15 by 6 then add the other ​

Answer 1

Answer:

The other number is -1/3

Step-by-step explanation:

Let the number be X therefore we have the other number as -15/6

Now product of -15/6 and X will be 5/6

This implies that,

X*(-15)/6 = 5/6

X=(5/6)*(6/-15)

X=-1/3