Adding Fractions
4/12 - 3/12 = 1/12
Simplify :
2/8
2/8 ÷ 2/2 = ¼
Fred made ⅔ liter of punch and ¼ liter of tea to take to a party. How many liters of beverages did Fred bring to the party?
8/12 + 3/12 = 11/12
Fred brought 11/12 liters of beverages to the party.
5/4 + 1/3
15/12 + 4/12 = 19/12
19/12 = 1 7/12
5/15 + 3/15 = 8/15
5/10 - 4/10 = 1/10
Convert :
9/8
1 ⅛
Ms. Ehlert had ⅔ liter of salt water. She used ⅕ of a liter for an experiment. How much salt water does Ms. Ehlert have left?
10/15 - 3/15 = 7/15
Ms. Ehlert has 7/15 liter of salt water left.
1 ⅖ - ¾
28/20 - 15/20 = 13/20
8/20 + 5/20 = 13/20
14/21 - 3/21 = 11/21
Simplify :
8/20
8/20 ÷ 4/4 = ⅖
Mrs. Wick has ⅚ kg of flour in her pantry. She uses ⅗ of the flour to bake a cake. How much flour does she have left?
25/30 - 18/30 = 7/30
Mrs. Wick has 7/30 kg of flour left.
1 ⅓ - ⅚
24/18 - 15/18 = 9/18
9/18 ÷ 9/9 = ½
2/7 + 2/3
14/21 + 6/21 = 20/21
21/28 - 8/28 = 13/28
Convert:
1 ⅖
1 ⅖ → 5/5 + ⅖ =
7/5
Mrs. Fischer jogged around the lake in 1 ¼ hour. Mrs. Wittum jogged the same distance in ⅚ hour. How much longer did Mrs. Fischer take than Mrs. Wittum?
30/24 - 20/24 = 10/24
10/24 ÷ 2/2 = 5/12
It took Mrs. Fischer 5/12 hour longer than Mrs. Wittum
1 - ⅚
⅙
21/35 + 15/35 = 36/35
36/35 = 1 1/35
20/24 - 6/24 = 14/24
14/24 ➗2/2 = 7/12
Simplify/Convert :
14/12
Convert: 14/12 → 1 2/12
Simplify: 1 2/12 ÷ 2/2 = 1 ⅙
Mrs. Massey had 1 ⅜ kg of fertilizer. She used some fertilizer while gardening, and when she was finished she had ⅔ kg left. How much fertilizer did she use while gardening?
11/8 - 2/3
33/24 - 16/24 = 17/24
Mrs. Massey used 17/24 kg of fertilizer while gardening.
1 ⅚ - ⅞
88/48 - 42/48 = 46/48
46/48 ÷ 2/2 = 23/24