Question

The sum of two rational numbers is 4/2. If one of the numbers is 5/10, find the other number

Answer 1

Answer:3/2 or 1.50

Step-by-step explanation:5/10 + x = 4/2

X = 4/2 - 5/10

=4/2-1/2

=3/2

Answer 2

Answer: x = 15/10

Step-by-step explanation:

Let the no. to be added be x

So,

4/2 = 5/10 + x

X = 4/2 - 5/10

x = 15/10.

Hope it helps