Proportional Reasoning
A car travels 150 miles in 3 hours. What is its speed in miles per hour?
What is 50 mph?
What is -4 + 9?
What is 5?
Simplify: 4x + 3x
What is 7x?
Find the area of a triangle with base 10 cm and height 6 cm.
What is 30 cm²?
What is the probability of rolling a number greater than 4 on a standard die?
What is 1/3?
A 6-pack of water bottles costs $4.50. How much does one bottle cost?
What is $0.75?
Evaluate: -3 × 6
What is -18?
Solve: x + 7 = 19
What is x = 12?
Find the circumference of a circle with a radius of 7 cm. (Use 3.14)
What is 43.96 cm?
Find the mean of these test scores: 80, 85, 90, 95
What is 87.5?
If 4 notebooks cost $10, how much do 10 notebooks cost?
What is $25?
What is the sum of 3/4 and -5/8
1/8
Solve: 5x – 2 = 18
What is x = 4?
Volume of a rectangular prism: length 4 m, width 3 m, height 2 m.
What is 24 m³?
What is the median of: 5, 8, 9, 12, 15, 16, 20?
What is 12?
A sweater is on sale for 20% off the original price of $40. What is the sale price?
What is $32?
What is the quotient of -8.4 ÷ 2.1
What is -4?
Write an expression for: “Three times a number minus 8.”
What is 3x – 8?
A cylinder has a height of 10 cm and radius of 2 cm. What is the volume?
What is 125.6 cm³?
A bag has 5 blue marbles, 3 red, and 2 green. What is the probability of pulling a red marble?
What is 3/10?
A car uses 12 gallons of gas to go 300 miles. How many miles can it go on 8 gallons?
What is 200 miles?
A debt of $60 is paid off at $7.50 per week. How many weeks will it take?
What is 8 weeks?
Solve: 2(x + 3) = 5x – 6
What is x = 4?
A cube has a surface area of 150 cm². What is the area of one face?
What is 25 cm²?
The IQR of the data set:
Min: 2
Q1:5
Median: 10
Q3: 13
Max:16
What is 8?