Question

-9/10-(-3/10)

How do solve this problem

Answer 1

After simplifying
`(-9)/(10)-(-3)/(10)` the answer is
`=(-3)/(5)`

Explanation:

`(-9)/(10)-(-3)/(10)`

We need to solve the above problem.

We will take LCM of denominator

The LCM of 10,10 is 10

Solving

`=(-9)/(10)-(-3)/(10)\\=(-9-(-3))/(10)\\= (-9+3)/(10)\\= (-6)/(10)\\Simplifying\\=(-3)/(5)`

After simplifying
`(-9)/(10)-(-3)/(10)` the answer is
`=(-3)/(5)`