Proportional Relationships

There are 60 inches in 5 feet. This is an example of a...

• Rate
• Ratio
• Unit Rate
• All of the above

There are 60 inches in 5 feet. That's an example of a rate. What is the unit rate?

• 60/5
• 12
• 12 inches to 1 foot
• 12 feet to 1 inch

Sargon earned $60 for 8 hours of work. Express this as a unit rate. 

• 60/8
• 15/2
• 7.5/1
• All of these are correct.

On Saturday, Dr. Morrison drove 340 miles in 5 hours. On Sunday, he drove 198 in 3 hours. Based on this information, which statement is true?

• His rate on Saturday was 2 miles per hour slower than his rate on Sunday.
• His rate on Sunday was 2 miles per house slower than his rate on Saturday.
• His rate on Saturday was the same as his rate on Sunday.
• His rate on Sunday was 2 miles per hour faster than his rate on Saturday.

Mrs. Olson reads about 12 pages of her favorite book in 9 minutes. The book is 360 pages long. Approximately how many hours will it take Mrs. Olson to finish the entire book?

• 270
• 4.5
• 27
• 45

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

How many inches are in a foot?

• 12
• 24
• 1
• 18

How many feet are in a yard?

• 3
• 1
• 6
• 2

How many inches are in a yard?

• 12
• 3
• 36
• 24

Jeremy can run 300 yards in 10 seconds. How many inches can he run in 1 second?

• 10,800
• 360
• 12,960
• 1,080 

If a/b = c/d, which of the following is true?
(put #s in place of the variables to help you figure this out)

• ad = bc
• ab = cd
• ac = bd
• None of these.