Question

Find the difference. Write your answer in simplest form.

7/10 - 1/4
1
9/20
3/7
18/40

but i choose 9/20 is that correct?

Answer 1

Yes you are correct. 9/20 is correct.

Step-by-step explanation:

7 /10 - 1 /4 =

7 * 2 / 10*2

1 * 5 / 4 * 5 = 14 /20 -5 /20 =9 /20