Addition of fractions
5/9 + 2/3
5/9 + 6/9 = 11/9= 1 2/9
1 2/3 + 5 2/7
1 14/21 + 5 6/21= 6 20/21
7 3/8 - 6 2/3
7 9/24-6 16/24= 6 33/24-6 16/24= 17/24
A 16 foot long board is cut into 3 equal pieces. Each piece actually needs to be 1 1/4 foot longer. How long does each piece need to be?
16/3= 5 1/3= 5 1/3 + 1 1/4= 5 4/12+1 3/12= 6 7/12
5 + 4 3/8
9 3/8
(1 divide 5) + (3 divide 8)
1/5 + 3/8= 8/40+15/40=23/40
5 2/3 + 6 3/9
11 9/9= 12
1/2 - 1/3
1/6
A pitcher holds 8 cups of water which is poured equally into 6 glasses. Write an expression to solve the problem. There are 3 different ones.
a. 4/3 b. 8/6 c. 8 div6
6 - 3 4/5
2 1/5
1/4 + 1/5
5/20 + 4/20= 9/20
23 4/5 + 15 3/7
38 43/35= 39 8/35
7 4/6- 2 3/4
4 11/12
Kelly brings 1 5/6lbs of cheese. Rose brings 1 1/2lbs and Lisa brings 2 1/2lbs. How many pounds do they bring altogether?
5 5/6
9 3/8 + 6
15 3/8
2/3 + 1/4
11/12
9 6/8 + 10 11/6
19 62/24= 21 14/24= 21 7/12
8 2/5 - 4 5/6
3 17/30
Tom has 2 1/3lbs of meat, Bob has 1 3/4lbs of meat. How much more does Tom have?
7/12
10 3/8 - 9
1 3/8
(4div7) + (5 div 8)
67/56= 1 11/56
36 8/12 + 10 4/5
47 28/60
(6 2/3- 8/5) + 6 3/10
11 11/30
Lacy makes two chilis. First uses 3 5/8lbs of beans. Second uses 3/4lbs more beans than first. She has a total of 2 3/8lbs. How many more lbs does she need?
5 5/8
11 + 5 2/3 + 13
29 2/3