Division
12 ÷ 2
6
10 x 10
100
What is 50% of 20?
10
There are 4 frogs and 100 flies in a large aquarium. What is the ratio of flies to frogs?
100:4, 100 to 4, 100/4, or 25 to 1
What is the numerator of 5/12?
5
18 ÷ 6
3
12 x 14
160
What is 10% of 30
3
A classroom library has 8 storybooks and 12 picture books.
What is the ratio of storybooks to the total number of books?
8 to 20, 8:20, 8/20 or 2 to 5, 2:5, 2/5
What is the denominator of 3/80?
80
70 ÷ 5
14
22 x 15
330
What is 40% of 10
4
12:19, 12 to 19, 12/19
Which is larger, 4/8 or 2/3?
2/3
168 ÷ 2
84
35 x 24
840
10 is what percent of 40
25%
A fruit basket has apple slices and orange slices. The ratio of apple slices to orange slices is 1 to 1 (1 : 1).
If there are 10 slices in total, how many are apple slices?
5
What is 3/6 + 2/6?
5/6
320 ÷ 5
64
64 x 35
2,240
What does the "CENT" mean in perCENT?
100
A bakery sells blueberry muffins and chocolate chip muffins. The ratio of blueberry muffins to chocolate chip muffins in a box is 3 to 2 (3 : 2).
If the box contains a total of 20 muffins, how many of them are blueberry muffins?
12 blueberry muffins
List the following fractions in order from least to greatest.
1/2, 1/4, 9/10, 2/5
1/4, 2/5, 1/2, 9/10