Question

The sum of two rational numbers is -3/5. If one of them is -9/10, which is the other​

Answer 1

Answer :

3/10

Step-by-step explanation:

Sum of 2 rational numbers = -3/5

A = -9/10

B = x

A/Q = (-9/10) + X = (-3/5)

= X = (-3/5) - (-9/10)

= X= (-3/5) + (-9/10)

= X = LCM = 10

= X = (-3*2) + (9*1)

___________

10

= X = (-6+9)/10

= X = 3/10