Multiplying Fractions
1/4 x 2/5 =
2/20
2/7 x 6/9 =
12/63
1/2 ÷ 3/4 =
4/6
2/3÷7/10 =
20/21
What are the steps to multiplying fractions?
First, multiply the two numerators together. Then multiply the two denominators together.
9/10 x 3/6 =
27/60
5/11 x 5/11 =
25/121
3/7 ÷ 8/9 =
27/56
1/10÷ 5/8 =
8/50
What are the three steps to dividing fractions?
1 - Keep the first fraction the same
2 - Change the division sign to a multiplication sign
3 - Flip the second fraction
(Keep, Change, Flip)
DOUBLE POINTS: 11/12 x 5/9 =
55/108
6/12 x 8/9 =
48/108
5/9 ÷ 2/4 =
20/18 --> 1 & 2/18
7/11÷ 6/10
70/66 --1 & 4/66
5 x 4/9 =
20/9 --> 2 & 2/9
4/12 x 4/10 =
16/120
5 x 1/7 =
5/7
TRIPLE POINTS: 4/5 ÷ 9/12 =
48/45 --> 1 & 3/45
5/12÷ 1/4 =
20/12 --> 1 & 8/20
1/12 x 10 =
10/12
15/20 x 3/9 =
45/180
3/5 x 17/18 =
51/90
3/4÷1/4 =
12/4 --> 3
4/7÷ 6 =
4/42
TRIPLE POINTS: 5/12 ÷ 4/8 =
40/48