Adding Fractions
1/4 + 4/7 =
23/28
4/5 - 2/3
2/15
Brianna walked 1 1/2 miles to school yesterday morning. After school, she walked 3/4 of a mile to her aunt's house. How many miles did she walk in all yesterday?
She walked 2 1/4 of a mile
1/4 0f 24
6
4/5 + 5/6
1 19/30
7/9 - 4/6
1/9
Dan must do homework for 1/2 an hour and clean his room for 1/3 of an hour before he can play. What fraction of an hour must Dan do homework and clean before he can play?
5/6 of an hour
1 2/3 + 1/6
1 5/6
4/7 - 1/2
1/14
Mason and his mom made some snack mix for their camping trip. To make it, they used 2 cups of mini pretzels, 3/4 cup of peanuts, and 2/3 cup of chocolate chips. How many cups of snack mix did they have when they were finished?
3 5/12
1 7/15 + 3/9 =
1 4/5
2 1/3 - 1 3/5
11/15
Francisco and his mom got some fruit at the fruit stand yesterday. They bought 2 1/2 pounds of peaches, 7/8 of a pound of raspberries, and 1 1/4 pounds of apricots. How many pounds of fruit did they buy in all?
4 5/8 pounds
5/14 + 4/5
1 11/70
7/9 - 4/7
13/63
Logan went to the science museum. He was there for 2 hours. He spent 3/5 of his time doing experiments. Then, he spent 1/3 of his time at the water station. Finally, he spent the rest of his time looking at skeletons. How long did Austin spend looking at skeletons? (Answer in minutes)
8 minutes (8/60, 4/30 or 2/15 of an hour)
Michael wants to buy bags of candy for halloween. He can buy 12 bags for $15 dollars or 16 bags for $19 dollars. Which is the better buy?
16 bags for $19 dollars is the better buy