Add/Sub Fractions
1/2 + 1/2
1
1 x .5
1/2
1/2
0.5
What is the greatest common factor of 4 and 16
4
1/2 x 1/2
1/4
3/4 - 5/16
7/16
2 x 3.5
7
1/10
.1
What is the Greatest Common Factor of 30 and 6?
6
3/4 x 1/5
3/20
2/5 + 3/15
9/15 or 3/5
3.47 x 10
34.7
1/5
.2
What is the Greatest Common Factor of 12 and 26?
2
12 x 1/12
1
1/4 + 19/20
24/20 or 6/5 or 1 and 1/5
.5 x .5
.25
5/25
.2
What is the Greatest Common Factor of 35 and 28?
7
1/3 x 2/4
2/12 or 1/6
5/6 - 3/5
7/30
8.39 x 100
839
1/100
.01
What is the Greatest Common Factor of 39 and 18?
3
7/12 x 5/8
35/96