Adding Fractions
3 1/3 + 4 2/3
8
5/6 - 1/6
4/6 or 2/3
2 1/2 x 1/3
5/6
1/3 divided by 1/2
2/3
What is the top number of a fraction called?
Numerator
1/4 + 1/4
1/2
3 2/3 - 1/3
3 1/3
1/4 x 2/3
1/6
2/5 divided by 2
1/5
What is the bottom number of a fraction called?
Denominator
3/5 + 21/5
4 4/5
30/11 - 14/11
1 5/11
1 2/3 x 1 1/5
2
2/9 divided by 4 1/3
2/39
Change the improper fraction 15/8 to a mixed number.
1 7/8
2 1/3 + 5 1/6
7 1/2
30 2/3 - 15 1/2
15 1/6
4/5 x 2/7 x 35/8
1
(7/10 divided by 1/3) divided by 1 2/5
1 1/2
Change 8 4/5 to an improper fraction.
44/5
12/5 + 23/10
4 7/10
3 1/4 - 1/2
2 3/4
2/3 x 2 3/8 x 24
38
2 5/6 divided by 5 4/6
1/2
Simplify the following: 18/42
3/7