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 cement. What is the number of shovels of gravel needed for 45 shovels of sand.
What is 36?
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 is the ratio of the number of children who like reading to the number of students who like baking? Write your answer in simplest form.
What is 4 to 5?
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. Find the unit rate.
$300/week
300
What is the ratio of bananas to pears? Write your answer in simplest form.
8 to 3
8/3
8:3
300
The toys cost $69.95 for 5 models. What is the unit rate for each model toy?
$13.99 per model toy
300
Mini Sweets bake shop is running a special on cupcakes. For every 10 cupcakes purchased, 3 free cupcakes are added to the order. Edna is getting treats for her class party. She bought 30 cupcakes.
How many free cupcakes will be added to Edna's order?
9 free cupcakes
300
Apples sell 4 for $2.40. How much do 6 apples cost?
$3.60
400
The ratio of white rabbits to grey rabbits is 3:7. There are 14 grey rabbits. How many white rabbits are in the cage?
6 white rabbits
400
A factory can produce mousetraps at a rate of 1500 traps in 3 hours. What is the unit rate per hour?
500 traps per hour
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
What is the ratio bowling and football TO baseball and tennis? Write your answer in simplest form.
18:23
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 type 225 words in 3 minutes. How many words can he type in 10 minutes?
750 words