Question

What is 1/2- (2/5) in simplest form?

Answer 1

1/ 10

Explanation:

1 /2 - 2 /5 = 1 / 2 ( x 2) - 2 / 5 ( x 2) -

= 5 /10 - 4 /10

= 1 /10

Answer 2

1/2-2/5

5-4/10

1/10

Explanation:

L .C. M

of 5and 2 is 10

and on dividing 10

firstly by 2 we will get 5 and on multiplying it by 1 we get 5

secondly by 5 we will get 2 and on multiplying it by 2 we get 4