Multiplication
9 x 12
108
12/2
6
3/4 + 4/5
1 11/20 or 31/20
The ratio of boys to girls is 3:2. There are 120 boys in the school. How many girls are in the school?
80 girls
A roll of ribbon was 6.7 meters long. 2.9 meters was used. How much ribbon is left?
3.8 meters
12 x 12
144
169/13
13
1 5/6 + 3 7/8
5 17/24
The ratio of red skittles to green skittle is 1:4. There are 5 red Skittles. How many green Skittles are there?
20 green skittles
$9.34 + $12.20 + $3.99
$25.53
123 x 9
1,107
234/3
78
9 5/6 - 3 4/5
6 1/30
4/12 = 24/x
Solve for x
72
17.09 - 3.79
13.30
309 x 54
16,686
895/5
179
convert 4 3/4 to a decimal
4.75
Liz uses a ratio of 3 cups of brown sugar: 8 cups of flour for cookies.
Larry uses a ratio of 2 cups of brown sugar: 5 cups of flour for cookies.
Are the ratios the same?
No
12.78 + 9.89 + 0.49 - 3.12
20.04
245 x 78
19,110
693/3
231
4 3/6 + 3 9/12
8 3/12
Adelaide uses a ratio of 4 strawberries to 12 blueberries.
If she used 16 strawberries, how many blueberries does she need to use?
48 blueberries
45.34 - 34.99 + 85.03
95.38