7th Grade Math Final Review (2)

Dallas got a raise.  His hourly wage was increased from $9 to $10.25.  What was the percent increase in Dallas' wage to the nearest whole percent?

• 10%
• 12%
• 14%
• 125%

What is the volume of the rectangular prism to the nearest cubic centimeter?

• 68 cm³
• 75 cm³
• 81 cm³
• 135 cm³

The circumference of a circle is 28
π meters.  What is its radius?

• 7 m
• 14 m
• 21 m
• 28 m

Zack flips a coin and rolls a number cube with sides labeled 1 to 6. What is the probability that he gets heads and a number greater than 4?

• 1/6
• 1/4
• 1/3
• 1/2

The Healey family drove 192 miles in
4.5 hours. How many miles could they drive at this rate in 3 hours?

• 64 mi
• 77 mi
• 128 mi
• 184 mi

Your school is choosing new school colors. Which group should you ask to get a random sample of student opinion?

• ten 7th grade students
• every tenth student that enters the building in the morning
• twenty 1st and 2nd graders
• every other student going into the principal's office

Four croissants cost $2.60.  How much will it cost to purchase 7 croissants?

• $4.55
• $5.20
• $9.60
• $10.77

The cost of 50 pounds of pet food is $117.50.  What is the cost for one pound of pet food?

• $0.43
• $2.35
• $23.00
• $235.00

On a map, the distance between two cities in 7.3 centimeters.  The map scale is 1 cm : 50 km.  What is the actual distance between the two cities?

• 365 cm
• 365 km
• 400 km
• 500 km

The sections of spinner are shaded red, blue, or green.  What is the probability that the spinner will land on blue or green?

• 1/3
• 1/2
• 2/3
• 5/8