Ratios & Unit Rates
If 3 pounds of apples cost $6, what is the unit rate (cost per pound)?
$2 per pound
What is 1/2 divided by 1/4 ?
2
Evaluate: 2x+5 when x=3
11
What is the area of a rectangle with length 8 cm and width 5 cm?
40 square cm
What is −5+3?
-2
A recipe calls for a ratio of 2 cups flour to 1 cup sugar. If you use 4 cups of flour, how much sugar do you need?
2 cups
If you have 3 1/2 cups of flour and need to divide it equally into 7 portions, how much flour is in each portion?
1/2 cup (or 0.5 cup)
Write an expression for "the quotient of y and 4, plus 6"
y divided by 4 + 6
A triangle has a base of 10 inches and a height of 6 inches. What is its area?
30 square inches
Evaluate: −8−(−4)
-4
Maya runs 12 miles in 2 hours. At this rate, how far will she run in 5 hours?
30 miles
What is 3/4 divided by 1/8
6
Simplify: 3a+2a + 5
5a + 5
What is the volume of a rectangular prism with dimensions 3 cm, 4 cm, and 5 cm?
60 cubic cm
Question: What is −3×7?
-21
A car travels 240 miles on 8 gallons of gas. What is the unit rate in miles per gallon?
30 miles per gallon
A ribbon is 5 1/3meters long. You cut it into pieces that are 2/3 meter each. How many pieces do you get?
8 pieces
Solve: x−8= 15
x = 23
A cube has a side length of 2 meters. What is its surface area?
24 square meters
The temperature was -12°F in the morning and rose 20°F by afternoon. What was the afternoon temperature?
8°F
The ratio of boys to girls in a class is 3:5. If there are 30 girls, how many boys are there?
18 boys
What is 7/9 divided by 14/27
1.5
Evaluate: 4(3+2) - 8 divided 2
16
A rectangular prism has a surface area of 94 square units and dimensions of 2 × 3 × ___. What is the missing dimension?
5 units
What percent ready are you for the math state test?
100%