Ratios Rates Unit Rate

If a book has 300 pages and can be read in 10 hours, what is the reading rate in pages per hour?

• 30 pages/hour

• 25 pages/hour

• 35 pages/hour

• 40 pages/hour

A cyclist covers 45 miles in 3 hours. What is the cyclist's speed in miles per hour?

• 15 miles/hour

• 20 miles/hour

• 10 miles/hour

• 12 miles/hour

Which statement best describes the unit rate?

• 50 cm per second

• 300 cm per second

• 1 cm per second

• 25 cm per second

If a person walks 14 kilometers in 2 hours, what is their speed in kilometers per hour?

• 7 km/hour

• 8 km/hour

• 6 km/hour

• 5 km/hour

There are 240 students in the 6th grade with 12 teachers. For every 1 ​ (a)   , there are 20 ​ (b)   . For every 1 ​ (c)   , there are 0.05 ​ (d)   .

• teacher

• students

• teachers

• student

Tags

6.RP.2

There are 10 dimes, 8 quarters, and 5 nickels?  What is the ratio of dimes to nickels?

• 10 to 5

• 5 : 10

• 1 : 2

• 2 to 1

There are 10 dimes, 8 quarters, and 5 nickels?  What is the ratio of nickels to dimes and quarters?

• 5 : 8

• 5 to 18

• 1 : 2

• 4 to 5

Mr. Wright has 7 boys and 9 girls. What is the ratio of girls to boys?

• 7 to 9

• 9 to 7

You have 29 books on your shelf. You have read 18 of those books.
What is the ratio of books not read to all of the books on your shelf?

• 18 to 29

• 11 : 18

• 11 : 29

Your brother has a bag of marbles.  He has 8 green marbles, 3 blue marbles, 7 red marbles, and 2 yellow marbles.  What is the ratio of blue marbles to red marbles?

• 3 to 8

• 3 : 7

• 2 to 7

• 2 : 3