Dividing Fractions
1/2 ÷ 3
1/6
2/5 x 4/5
8/25
2 3/4
11/4
Add the fractions: 2/5 +4/5
6/5 = 1 1/5
Subtract the fractions: 3/5 - 3/10
3/10
Turn to a mixed number
7/2
3 1/2
Jose feeds his dog ¼ of a cup of food in the morning. Then he feeds his dog ⅜ of food in the evening. How much food does the dog get a day?
5/8 cup of food
7 ÷ 1/6 =
42/1 or 42
5/10 x 3/10
15/100
4 3/5
23/5
Add the fractions: 1/4 + 3/16
7/16
Subtract the fractions: 4/7 - 5/14
3/14
Turn to a mixed number
13/4
3 1/4
Ms. Richards has 36 yards of fabric. She is going to use 2/3 of this fabric to make quilts. How many yards of fabric will she use?
24 yards
1/8 ÷ 8 = 1/64
1 whole or 30/30
8/9 x 6/12
48/108
3 2/5
17/5
Add the fractions: 2/3 + 5/7
29/21 or 1 8/21
Subtract the fractions: 2/5 - 1/10
3/10
Turn to a mixed number
27/5
5 2/5
Ms. Baker is making cookies. She needs 1 1/2 cups of flour, 1 3/4 cups sugar, and 2 1/8 cups of chocolate chips. How many cups of ingredients will she use altogether?
5 3/8 cups
5 ÷ 1/20
100
6/2 x 4/3
4
11 2/3
35/3
Add the mixed numbers: 2 1/3 + 4 1/2
6 5/6
Subtract the fractions: 11/14 - 2/7
7/14 or 1/2
Turn to a mixed number
50/10
5
Dorismar did homework for 1 1/2 hours each night. If she did this for 5 nights, how many hours of homework did she do?
7 1/2
1/4 ÷ 9 =
1/36
4/6
12 4/5
64/5
Add the mixed numbers: 8 1/5 + 1 7/9
9 44/45
Subtract the fractions: 1/6 - 1/36
5/36
Turn to a mixed number
66/7
9 3/7
Who's the best teacher?
Me of course