adding fractions
1/5 + 8/5
9/5
8/9 - 4/9
4/9
5/12 * 1/5
1/12
5/7 divided by 1/7
5
11/33 = ?/66
22/66
3/4 + 5/2
13/4
5/6 - 2/3
1/6
4/7 * 14/3
8/3
8/5 divided by 4/6
12/5
Simplify 24/18
4/3
2/3 + 4/12
1
11/8 - 1/2
7/8
4/6 * 3/8
1/4
7/5 divided by 6/10
7/3
4/7 = ?/49
28
7/12 + 5/4
11/6
5/4 - 7/12
2/3
7/5 * 9/3
63/15
10/6 divided by 15/8
8/9
36/99 = ?/11
4
4/7 +5/9
71/63
4/7 - 5/9
1/63
4/6 * 9/12
1
4/7 divided by 8/21
3/2
13/5 = 39/?
15