Ratios
Unit Rate
Rates
Miscellaneous
100
In a drawing, there are three circles, four stars, and three triangles. What is the ratio of stars to the total number of shapes.
What is 2/5 or 4/10
100
George read 126 pages of a book in 18 minutes. How many pages did he read in 1 minute?
7 pages per minute
100

5 shovels of sand are mixed with 4 shovels of gravel to make 1 batch of cement. How much sand and gravel will you need for 3 batches of cement? 

15 shovels of sand and 12 shovels of gravel 

100
Christina biked 36 miles in 6 hours. If she biked at a constant speed, how many miles did she ride in one hour?
6 mi/hr
200

Write a unit rate (what is the ratio at 1) for this situation: 310 heartbeats per 5 minutes

62 heartbeats/minute

200
The science materials cost $65.70 to do the experiment. If 9 students participated in the experiment, what was the unit cost per student?
$7.30
200
Ari can walk 2 miles in 40 min. What is the amount of time it will take him to walk 4 miles.
What is 80 min.?
200

Ricky made $600 in two weeks. What does he make in one week? 

$300/week

300
The recipe calls for 2 eggs for every 8 cups of flour. How many eggs are needed with 40 cups of flour?
10 eggs
300
The toys cost $69.95 for 5 models. What is the unit rate for each model toy?
$13.99 per model toy
300
Paul used 6 black tiles and 12 white tiles for a pattern. What is the ratio of black tiles to white tiles.
1:2 or 6:12
300

Apples sell 4 for $2. How much do 6 apples cost?

$3

400

What is the first step, or the easiest way, to find equivalent ratios in a table? 

Find the 1 unit ratio. 

400

Priya ran 10 kilometers in 20 minutes. How long does it take her to run 1 kilometer? 

2 minutes 

400
30 buses can carry 1500 people. What is the number of people that can be carried by 5 buses.
250 people
400
Rose spent $2.00 for 20 pieces of gum. Joe spent $1.50 for 10 pieces of gum. Who got the better deal and why?
Rose got the better deal. She got one piece for $0.10 and Joe spent $0.15 for one piece.
500

Define 

10 x 1/3  and 10 divided by 3

What is a reciprocal 

500
Hillary earned $45 babysitting. If she babysat for 6 hours, what was her rate per hour?
$7.50 per hour
500
Ivy's Fresh Eggs transports its eggs in crates. It takes 2 trucks to carry 80 crates. What is the number of crates that 8 trucks can carry.
320 crates
500

Larry can run 5 kilometers in 10 minutes. Kevin can run 4 kilometers in 12 minutes. Who is running faster? 

Larry. Larry can run 1 kilometer in 2 minutes. Kevin can run 1 kilometer in 3 minutes. Larry runs 1 kilometer faster than Kevin. 

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