Question

Simplify each fraction

5/10-?
4/12-?
3/9-?
6/9-?
2/16-?
10/40-?
2/4-?
6/18-?
4/20-?
9/27-?
7/27-?
8/36-?

Thanks!

Answer 1

1/2
1/3
1/3
2/3
2/3
1/8
1/4
1/2
1/2
1/2
1/4
1/3
7/27
2/9

Answer 2

5/10=1/2
4/12=1/3
3/9=1/3
6/9=2/3
2/16=1/8
10/40=1/4
2/4=1/2
6/18=1/3
4/20=1/5
9/27=1/3
7/27---- something wrong with this
8/36=2/9