Question

What is 7/10+(-1/2) in a rational number?

Answer 1

Answer:

i dont  no

Step-by-step explanation:

Answer 2

Step-by-step explanation:

= 7/10 + (-1/2)

= 7/10 - 1/2

L.C.M. of 10 and 2 = 10

= 7 - (5×1) / 10

= 7 - 5 / 10

= 2 / 10

= 1/5

Rational Number = 1/5