Math 7 Rational Numbers Test

The diameter of the handle of a softball bat is inches. What is the length in inches of the diameters of 8 of these bat handles?

• 6 in.

• 8 3/4 in.

• 9 3/4 in.

• 14 in.

Tags

7.3A,B

​ What is the value of the expression − 9 × 2.2?​ ​ (a)  

• 6.8
• -1.3
• -11.2
• -19.8

The outside temperature at 4:00 P.M. was 8 degrees Celsius. The temperature decreased 2.5 °C each hour until 10:00 P.M. What was the temperature at 10:00 P.M.?

• -15 °C

• -2 °C

• -7°C

• -4°C

Tags

7.3A,B

A student ran a distance of 3 miles each day for 5 days. Then the student ran a distance of 4 miles each day for the next 5 days. What was the total distance in miles the student ran during these 10 days?

• 23 mi

• 38 3/4 mi

• 42 1/2 mi

• 35 mi

Tags

7.3A,B

Chad will have new carpet put on the rectangular floors of two rooms in his house. One floor is 12 feet long, and the other floor is 15 feet long. Each floor has a width of 10 feet. What is the total area in square feet of the new carpet?

• 125 ft2

• 157.5 ft2

• 282.5 ft2

• 96.5 ft2

Tags

7.3A,B

Fatima paid for 5 pallets of grass to be delivered. Each pallet of grass cost $129.95. Fatima paid $76.20 for delivery. What is the total amount Fatima paid?

• $725.95

• $649.75

• $581.95

• $1,030.75

Tags

7.3A,B

A music club has 15 members. Each member pays monthly dues of $14.60. On the first day of the month, 8 members paid their dues. The remaining members paid their dues on the second day of the month. How much money was collected in dues on the second day of the month?

• $335.80

• $102.20

• $116.80

• $219.00

Tags

7.3A,B