Lowest Common Denominator
1/2 and 1/4
4
3/8 + 3/8
6/8 = 3/4
Simplify: 2/4
7/8 - 4/8
3/8
Write as a Mixed Number: 5/2
2 1/2
1/3 and 2/9
9
7/12 + 2/12
9/12 = 3/4
Simplify: 2/6
1/3
7/10-1/2
2/10 = 1/5
Write as a mixed fraction: 13/3
4 1/3
2/4 and 1/3
12
5/6
Simplify: 4/20
1/5
2/3 - 1/12
7/12
Write as a Mixed Fraction: 23/12
1 11/12
5/8 and 1/3
24
2/5 + 1/2
9/10
Simplify: 6/9
2/3
4/6 - 1/4
5/12
Write as an Improper Fraction: 3 3/4
15/4
3/11 and 1/3
33
5/6 + 1/4
13/12 = 1 1/12
Simplify: 22/33
2/3
5/6 - 3/9
9/18 = 1/2
Write as an Improper Fraction: 5 3/4
23/4