7th Grade Test Prep

Unit Rates

100

A car travels 120 miles in 3 hours. Find its speed in miles per hour.

40 mph

200

Six notebooks cost $16.50. What is the cost per notebook?

$2.75 per notebook

300

A machine produces 468 bottles in 9 minutes. How many bottles does it produce per minute?

52 bottles per minute

400

 A car travels 287 miles using 7 gallons of gasoline. What is its fuel efficiency in miles per gallon?

41 mpg

500

A grocery store sells 7.5 pounds of grapes for $21.75. What is the cost per pound?

$2.90 per lb

Complex Fractions

100

^1/2/_1/4

2

200

^3/4/_2/5

1 ⁷/₈ 

300

^5/6/_3/4

1 ¹/₉

400

7/_2/3

 10 ¹/₂

500

^7/8/_14/15

¹⁵/₁₆

Unit Conversions

100

Convert 4 feet into inches.

48 inches

200

3.5 yards to feet

10 feet

300

5.25 yards into inches

189 inches

400

45 miles into feet per minute

3,960 feet per min

500

Double Jeopardy 

A runner travels 18 meters per second. Convert this speed to kilometers per hour.

64.8 kmph

Mixed

100

A 3-pound bag of apples costs $8.25. Find the cost per pound.

$2.75

200

^2/3/_4/9

1 ¹/₂

300

2.75 hours into minutes 

165 minutes

400

A car travels 60 miles per hour. Convert its speed to feet per minute.

5,280 feet per minute 

500

DOUBLE JEOPARDY

A runner travels 24 meters per second. Convert the speed to kilometers per hour.

86.4 Kmph