Adding Fractions
How do you add fractions with the same denominator?
Just add the numerators and carry over the denominator.
How do you subtract fractions with the same denominator?
You just subtract the numerators and carry over the denominator
1/3 x 8
8/3 or 2 and 2/3
1/4 divided by 5
1/20
3 1/2 - 1 3/4
What is 1 3/4
3/9 + 5/8
69/72
Subtract the fractions 3/5 - 1/5
2/5
Multiply the following:
1/2 x 1/2
1/4
5 divided by 1/3
15
2 1/2 x 3/5
What is 15/10 or 1 1/2
5/3 + 4 2/7
5 20/21
Subtract the fractions 1 10/15 - 4/5
13/15
3/4 x 11
33/4 or 8 and 1/4
Divide the following fractions:
1/2 divided by 8
1/16
Sally has 5 bags with 2 1/5 lbs of flour in them. How much flour does Sally have in all?
What is 55/5 or 11lbs
Add the fractions:
1/3 + 2/4
10/12 or 5/6
Subtract the fractions 4/2 - 4/3
4/6 or 2/3
Multiply the fractions:
5/8 x 2/7
10/56 or 5/28
Divide the following fractions:
3/7 divided by 5
3/35
2 5/6 + 1 2/4 =
3 16/12 or 4 4/12 or 4 1/3
5/6 + 1/12 + 2/5
79/60 or 1 19/60
3/4-1/8
5/8
Multiply the fractions:
2/3 x 4/5
8/15
Divide the following fractions:
5/8 divided by 10
5/80 or 1/16
5 2/7 - 3 4/5 =
What