Multiplying Fraction by Fraction
1/2 x 2/5
1/5
What is a prime number?
A number divisible by ONLY 1 and itself.
12/18
2/3
2/5 x 6
2 2/5
4/3
1 1/3
4/5 x 3/4
3/5
What is GCF of 12 and 18?
6
27/63
3/7
3/7 x 4
1 5/7
30/10
3
3/7 x 1/4
3/28
What is a composite number?
A number that has more than 1 factor
4/28
1/7
1/3 x 2
2/3
19/4
4 3/4
3/7 x 1/6
1/14
What is a factor?
When you multiply two or more numbers together to get a product, the numbers you multiply are the factors
4/50
2/25
5 x 2/5
2
44/11
4
2/11 x 3/7
6/77
What is a multiple?
A number you get when you multiply factors together.
30/100
3/10
4 x 7/11
2 6/11
32/3
10 2/3