Chapter 6 Rate Test

Anika, Zoe, and Aiden are in a class. Their weights are recorded as follows: Anika weighs 40kg, Zoe weighs 45kg, and Aiden weighs 50kg. What is their average weight?

• 45
• 52
• 47
• 42

Bangkok can get very hot in the summer months. The temperature in Bangkok during a period of 1 week was 33° C, 32°C, 31°C, 39°C, 35°C, 30°C and 38°C. What was the average daily temperature in Bangkok during this week?

• 36
• 34
• 29
• 40

Jenny bought 4 books in a bookstore. The prices of the first 3 books are listed in the table below. The average price she paid for all four books was $18 per book. How much did she pay for the 4th book?

• $20
• $25
• $18
• $15

Peter bought 4 toys. The prices of the first 3 toys he bought are shown in the table below. The average price he paid for the 4 toys was $25 per toy. How much did he pay for the 4th toy?

• $20
• $30
• $35
• $25

Amy drove to her mother's house, which is 204 miles away. If it took her 3 hours, what was her average speed per hour?

• 68 miles
• 85 miles
• 102 miles
• 51 miles

Four gallons of gasoline cost $16.80. What is the price per gallon?

• $5.10
• $3.50
• $6.25
• $4.20

A T-shirt launcher can launch 5 shirts in 20 minutes. What is the rate in shirts per hour?

• 10
• 20
• 25
• 15

Lauren took 12 hours to read a 360 page book. How many pages per hour did she read?

• 30
• 10
• 20
• 40

The O'Connor family consumes 20 jugs of milk in 4 weeks. How much milk will the family require for 8 weeks?

• 40

• 60

• 50

• 80

Janice drove 360 miles in 6 hours. If she travels at a constant rate, calculate the distance she will cover in 7 hours.

• 480 miles
• 420 miles
• 540 miles
• 600 miles