1/5+1/5
2/5
2/3 + 1/2
1 1/6
1/8+2/8
3/8
2/5+1/10
3/10
1/2+1/5
7/10
3/5+3/5
1 1/5
1/2+2/5
9/10
1/2+1/2
1
3/5+1/2
1 1/10
7/10+2/3
1 11/30
1/2+4/5
1 3/10
1/2+3/8
7/8
1/2+3/4
1 1/4
4/10+2/5
4/5
1/3+1/4
7/12
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