Multiplying
1/2*1/2
1/4
2/4*1/2
2/8 or 1/4
What does KCF stand for?
Keep, change, flip
2/4*3/4
6/16 or 3/8
1/2 divided by 1/8
8/2 or 4
2/5*1/4
2/20 or 1/10
6/3*1/2
6/6 or 1
What does keep in KCF mean?
It means to keep the first fraction
6/3*3/4
18/12 or 3/2
2/3 divided by 3/4
8/9
3/5*7/6
21/30
5/2*1/2
5/4
What does change mean in KCF?
It means to change the division sign to a multiplication sign
5/2*3/4
15/8 or 1 7/8
5/6 divided by 1/4
20/6 or 10/3 or 3 1/3
4/2*9/5
36/10 or 18/5 or 3 3/5
6/3 divided by 1/2
12/3 or 4
What does flip mean in KCF?
It means to flip the second fraction
6/3 divided by 3/4
24/9 or 2 2/3
7/8 divided by 9/10
35/36
2/1*7/9
1 5/9
9/7 divided by 1/2
2 4/7
Multiplying of course
9/7 divided by 3/4
1 5/7
6/7 divided by 9/9
6/7