Subtract Fractions
What must be the same when subtractng fractions?
The Denominator
What must be the same when adding fractions?
The Denominator
True/False: The Denominators must match in order to multiply fractions.
False
True/False: The Denominators don't need to match in order to divide two fractions.
True
What is a fraction called when the top number is bigger than the bottom number?
Improper Fraction
Subtract these two fractions:
5/7 - 3/7
2/7
Add these two fractions:
3/8 + 1/8
4/8 or 1/2
Multiply these two fractions:
1/2 x 1/2
1/4
Divide 3/4 by 3/4.
1
Simplify 8/12
2/3
Subtract these two fractions:
3/4 - 1/2
1/4
Add these two fractions:
1/2 + 1/4
3/4
Multiply these two fractions:
1/3 x 1/4
1/12
Divide 5/7 by 2/4.
1 and 3/7
2 3/4 - 1 3/8
1 3/8
Subtract these two fractions:
4/5 - 3/4
1/20
Add these two fractions:
1/4 + 4/6
11/12
Multiply these two fractions:
2/5 x 3/4
3/10
Divide 12/14 by 30/35.
1
Change 103/25 to a mixed number
4 3/25
Subtract these two fractions:
8/9 - 3/5
13/45
Add these two fractions:
1/3 + 7/10
1 1/30
Multiply these two fractions:
2/4 x 7/11
7/22
Divide 35/17 by 30/34.
7/3
4 2/3 + 2 6/8
7 5/12