Ratios and Proportional Relationships
A recipe calls for 3 cups of flour for every 2 cups of sugar. If you use 9 cups of flour, how much sugar do you need?
6 cups of sugar
Solve: 2/3 + 5/6
1 1/2
Simplify: 4(3 + 5) - 6
26
Find the area of a rectangle with a length of 8 cm and a width of 5 cm.
40 cm²
A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?
60 mph
Convert 3.75 into a fraction in simplest form.
3 3/4
Solve for x: 2x + 5 = 15
x=5
A triangle has a base of 10 inches and a height of 7 inches. What is its area?
35 in²
If a store sells 5 apples for $2.50, what is the cost of 1 apple?
$.50 per apple
A diver descends 15.4 feet below sea level, then ascends 7.8 feet. What is the diver’s new position?
-7.6 feet
Evaluate when y = 3: 7y - 4
17
The median of a data set is 25. If the numbers are 18, 22, 25, 30, and x, what is x?
x=28
A map uses a scale where 1 inch represents 4 miles. How many miles does 3.5 inches represent?
14 miles
Solve: -8 + 12 - 5
-1
Write an equation: A number multiplied by 6 is 42.
6x=42
A bag contains 4 red, 5 blue, and 3 green marbles. What is the probability of drawing a blue marble?
5/12
If a student reads 24 pages in 30 minutes, how many pages per minute are they reading?
0.8 pages per minute
If a box weighs 2.5 pounds and there are 8 boxes, what is the total weight?
20 pounds
Solve: 3(2x - 1) = 15
x=3
A student scored 85, 90, 92, and 88 on four tests. What score do they need on the fifth test to have an average of 90?
95