Adding Fractions with Like Denominators
7/11 + 3/11=
10/11
10/12 - 3/12
7/12
5/9 + 3/8
67/72
2/4 - 2/11
7/22
Two friends wanted to make pasta. The first ingredient was garlic. If Anne prepared 5/12 cup of chopped garlic and Amy prepared 6/12 cup, how much garlic did they prepare in total?
11/12 cup
2/9 + 3/9
5/9
6/10 - 5/10
1/10
1/2 + 2/6
10/12 or 5/6
7/9 - 2/3
2/18 or 1/9
Leslie baked one big chocolate cake with caramel frosting. If her brother ate 5/12 of the cake, how much is left for the rest of the family to eat?
7/12
1/4 + 1/4
2/4 or 1/2
5/6 - 1/6
4/6 or 2/3
2/12 + 5/8
76/96 or 19/24
2/3 - 2/4
2/12 or 1/6
Holly went to the park. The first animals that she noticed were the ducks at the pond. If a quarter of the ducks were not swimming, what is the fraction of the ducks swimming in the pond?
3/4
2/7 + 6/7
8/7 or 1 1/7
5/10 - 3/10
2/10 or 1/5
6/11 + 2/3
40/33 or 1 7/33
4/7 - 6/12
6/84 or 1/14
The penguin nursery is open two times a day: 2/3 hour at noon and 5/12 hour in the afternoon. How much time is the penguin nursery open every day?
1 1/12 hours
11/12 + 11/12
22/12 or 1 10/12 or 1 5/6
12/11 - 6/11
6/11
4/5 + 9/11
89/55 or 1 34/55
9/12- 5/11
39/132 or 13/44
The sharks are fed three times a day. During the morning feeding, 2/15 of a ton of fish is fed. During the afternoon feeding, the weight of fish fed will be 1/15 of a ton more than the fish fed during the morning. If the total weight of fish fed in a day is 1/2 of a ton, how much is fed during the feeding at night?
1/6