Fractions
Simplify
6/12
1/2
A recipe uses 2 cups of juice for 3 cups of water. What is the ratio of juice to water?
2:3
Which is greater: 0.6 or 0.56?
0.6
What is the formula for the volume of a rectangular prism?
V=l×w×h
True or False: A ratio compares two quantities.
True
1/4 + 3/4
1
Write an equivalent ratio for 3:5.
6:10 (or any correct equivalent)
Add 0.4 + 0.75.
1.15
Find the volume of a box with length 4 inches, width 3 inches, and height 5 inches. Answer should include units.
60 inches3 or 60 cubic inches
Convert 3/4 to a decimal.
0.75
5/6 - 1/3
1/2
A class has 8 girls and 12 boys. What is the simplified ratio of girls to total students?
2:5
Subtract 1.2 − 0.85.
0.35
A rectangular prism has dimensions 6 cm × 4 cm × 2 cm. What is its volume? Answer should include units.
48 cm3 or 48 cubic cm
Write 1.25 as a fraction in simplest form.
5/4 or 1 1/4
3/4 times 2/5
3/10
A printer makes 6 posters in 3 minutes. How many posters can it make in 9 minutes?
18 posters
Multiply 0.6 × 0.5.
0.3
A rectangular prism has a volume of 120 cubic meters. If the length is 5 and the width is 4, what is the height?
6 meters
A box holds 12 items. How many items are in 2 1/2 boxes?
30 items
4/5 divide 2/3
6/5 or 1 1/5
A recipe uses 4 cups of flour for 10 cookies. How many cups of flour are needed for 25 cookies?
10 cups
Divide 3.6 ÷ 0.4.
9
Find the volume of a rectangular prism with dimensions
2 1/2 times 4 times 6
60 cubic units
A rectangular prism has a volume of 96 cubic inches. If the length is 8 and the width is 4, what is the height?
3 inches