adding fractions
what is 1/3 + 1/3
3/9
what is 2x3=
6
what is 1/4 - 2/3
5/12
what is 2/3 x 3/5
6/15
what is 1/4 + 3/5
17/20
what is 7x3
21
1/15
what is 4/5 x 3/4
12/20
what is 3/5 + 6/7
51/35
what is 6x6
36
what is 4/6 x 7/9
28/54
what is 6/8 + 4/7
74/56
what is 11x12
132
what is 11/13 x 7/9
77/117
what is 11/13 + 9/11
238/143
what is 13x14
182
what is 11/23 x 3/13 x 1/3
33/207