Adding Fractions
3/4 + 2/4 =
5/4 or 1 1/4
2/7 - 1/7 =
1/7
2/7 x 1/3 =
3/21 or 1/7
1/2 / 1/2 =
2/2 or 1
What is the least common multiple of 2 and 6?
6
3/8 + 2/6 =
17/24
3/3 - 1/6 =
5/6
2/5 x 3/8 =
6/40
5/8 / 5/2 =
10/40 or 1/4
1 5/6 + 1/3 =
2 1/6
3 1/3 + 5 2/9 =
8 5/9
1 3/8 - 1/4 =
1 1/8
6 x 1/4 =
6/4 or 1 2/4 or 1 1/2
6 / 1/4 =
24
3 1/2 x 2 4/5 =
98/10 or 9 8/10
18 3/5 + 7 2/3 =
25 19/15 or 26 4/15
5 2/3 - 3 1/2 =
2 1/6
6 x 1 1/2 =
18 1/2 or 9
1/3 / 5 =
1/15
Lydia had 10 feet of ribbon. She used 4/5 of it to tie a bow for a gift. How much ribbon, in feet, did she use?
Number model - 10 * 4/5 = 8
She used 8 feet of ribbon.
7 1/2 + 5 3/4 + 9 3/12 =
21 18/12 or 22 6/12 or 22 1/2
4 5/8 - 2 2/3 =
1 23/24
(4 x 2/5) x 5 =
40/5 or 8
Mrs. Buswell made 3 loaves of lemon blueberry bread. If one serving is 1/8 loaf, how many servings are there in total?
24
7 5/8 - 1 3/4 =
5 7/8