Question

`(12)/(20) - (30)/(20)`
​

Answer 1

The answer is -9/10. Hope this helps

Answer 2

-9/10

Explanation:

12/20 - 30/20

Since the denominators are the same, we can subtract the numerators

12-30 = -18

Put this over the denominator

-18/20

Simplify by dividing the top and bottom by 2

-9/10