Find a Unit Rate
$44 in 4 days - How much per day?
$11 per day (answer must have labels)
Tom runs 5 miles in 40 minutes.
a. How long does it take him to run 1 mile?
b. How far does he run in 1 minute?
a. 8 minutes (answer must have a label)
b. 0.125 miles (answer must have a label)
There are 3 camp counselors for 18 campers at a summer camp. How many campers can attend if there are 10 counselors
60 campers (answer must have a label)
Peanut Butter
Brand A: $4.16 for 16 ounces - unit cost?
Brand B: $4.80 for 20 ounces - unit cost?
Which is the better buy?
A: $0.26 per ounce
B: $0.24 per ounce
Brand B is the better buy.
An airplane travels 822 miles in 2 hours.
a. How fast is the plane traveling in mph?
b. How long will it take the airplane to travel 2466 miles?
a. 411 mph (answer must have a label)
b. 6 hours (answer must have a label)
What is the formula for area of a octagon?
1/2 x a x b x 8
12 haircuts in 4 hours - How many haircuts per hour?
3 haircuts per hour (answer must have labels)
John can buy 3 oranges for $3.75.
a. What is the cost per orange?
b. How many oranges can he buy for $1?
a. $1.25 (answer must have a label)
b. 0.8 oranges (answer must have a label)
6 Sharpie markers cost $8.40. How much will 4 markers cost?
$5.60 (answer must have a label and look like money)
Apples
Pink Lady: $10.92 for 12 apples - unit cost?
Granny Smith: $7.52 for 8 apples - unit cost?
Which is the better buy?
Pink Lady: $.91 per apple
Granny Smith: $0.94 per apple
Pink Lady is the better buy.
Jesse can run 6 miles in 45 minutes. How long will it take her to run 2.5 miles?
18.75 minutes (answer must have a label)
What is the formula for the Area of a parallelogram?
b x h
256 heartbeats in 4 minutes - How many beats per minute?
64 beats per minute (answer must have labels)
Mary can solve 10 math problems in 15 minutes.
a. How many problems can she solve in 1 minute?
b. How long does it take her to solve 1 problem?
a. 0.6 problems (answer must have a label)
b. 1.5 or 1 1/2 minutes (answer must have a label)
It has been raining for 3 hours. The total amount of rainfall is 1.5 inches. How many inches will there be after 5 hours?
2.5 inches (answer must have a label)
Birthday Cake
Chocolate: $12.75 for 75 slices - unit cost?
Vanilla: $18.00 for 90 slices - unit cost?
Which is the better buy?
Chocolate: $.17 per slice
Vanilla: $.20 per slice
Chocolate is the better buy.
A penguin swims 65 meters in 13 seconds. How long will it take to swim 165 meters?
33 seconds (answer must have a label)
What is the formula for area of a triangle?
1/2 x b x h
12 cans for 8 people - How many cans per person?
1.5 cans per person (answer must have labels)
A printer prints 12 photos in 60 minutes.
a. How many photos does it print per minute?
b. How long does it take to print 1 photo?
a. 0.2 photos (answer must have a label)
b. 5 minutes (answer must have a label)
Kim works at a pizza shop. She worked 5 hours and earned $46.25. If she works an 8 hour shift how much will she make?
$74.40 (answer must have a label and look like money)
Shirts
Store 1: $22.48 for 4 shirts - unit cost?
Store 2: $32.10 for 6 shirts - unit cost?
Store 3: 5 shirts for $29.95 - unit cost?
Which store has the best buy?
Store 1: $5.62 per shirt
Store 2: $5.35 per shirt
Store 3: $5.99 per shirt
Store 2 has the best buy.
Kelli can swim 6 miles in 2 hours. How far does Kelli swim in 30 minutes?
1.5 miles (answer must have a label)
What is the formula for finding area of a pentagon?
1/2 x a x b x 5
$4.80 for 24 pencils - How much per pencil?
$.20 per pencil (answer must have labels and must look like money)
Craig reads 25 pages in 40 minutes.
a. How many pages does he read per minute?
b. How long does it take him per page?
a. 0.625 pages (answer must have a label)
b. 1.6 minutes (answer must have a label)
A monkey eats 15 bananas in 40 minutes. How many bananas will it eat in an hour?
22.5 bananas (answer must have a label)
Eggs
Small carton: a dozen eggs for $1.08 - unit cost?
Large carton: 18 eggs for 1.98 - unit cost?
Which carton is the best buy?
Small carton: $.09 per egg
Large carton: $0.11 per egg
The small carton is the better buy.
A cyclist is training for a big race. She bikes 50 miles 2 hours.
a. What is her speed in mph?
b. How long will it take her to complete the 135 mile race?
a. 25 mph (answer must have a label)
b. 5.4 hours (answer must have a label)
What is the formula for finding area of a trapezoid?
1/2 (a+b) x h