Adding/Subtracting Fractions
1/2 + 3/2
2
|-9|
9
5/45 x 8/45
8/9
Write 208% as a decimal
2.08
89+72
161
2/9 + 7/12
29/36
|14-11|
3
9 1/2 x 3/2
57/4
Write 1.24 as a percent
124%
75 divided by 3
25
7/10 - 2/10
1/2
-9+55
46
8/30 x 1/2
2/15
Write 6% as a fraction
3/5
2/8 divided by 2/3
3/8
3/2 - 6/11
21/22
-9/6 x 7/9
-7/6 or -1 1/6
Write 3/8 as a percent
37.5%
A cookie recipe calls for 1 2/3 cups of sugar. If you plan on changing the recipe to make 2 1/2 times as much, how many cups of sugar will you need?
25/6 or 4 1/6