Rates/Unit Rates
12 stunts in 4 movies.
How many stunts per movie?
3
81 feet is how many yards?
27
You and your friend skate at the same rate. You complete 7 laps in 9 minutes. How long does your friend take to complete 14 laps?
18
The ratio of three numbers is 1 : 4 : 2. The sum of the numbers is 35. What are the three numbers?
5:20:10
3600 Stitches in 3 Minutes.
Stitches per minute.
1200
4.6 lbs is how many kg?
2.09 kg
On New Year's Eve, the Times Square ball is lowered 47 feet every 20 seconds. How long does it take for the ball to be lowered 141 feet?
60 seconds
You can complete one-sixth of a task in an hour. Your friend can complete one-sixth of the same task in an hour. How long will it take to complete the task if you work together?
3
240 people in 5 buses.
People per bus.
48
560 cm is how many meters?
5.6
You bake cookies for a bake sale. The ratio of chocolate chip cookies to oatmeal cookies is 7 : 5. You bake 15 oatmeal cookies. How many chocolate chip cookies do you bake?
21
The ratio of three numbers is 4 : 1 : 7. The sum of the numbers is 24. What are the three numbers?
8:2:14
Mercury orbits the sun 3 times in 264 days. How many times does Mercury orbit the sun in 440 days?
5
2.5 c is how many ounces?
20 ounces.
You are traveling in a car. Your speed is 30 miles per hour. What is your speed in feet per minute?
2640
The least common multiple of two whole numbers is 60. The ratio of the greater number to the lesser number is 6 : 5. What are the two numbers?
The greater number is
and the lesser number is
12
10
A cyclist travels 4 miles in 20 minutes. At this rate, how many miles does the cyclist travel in 30 minutes?
6 miles
3 liters is how many quarts?
3.16 or 3.18
At a movie theater, the ratio of filled seats to empty seats is 6:5. There are 120 empty seats. How many seats are filled?
144
You can complete three-tenths of a task in an hour. Your friend can complete one-fifth of the same task in an hour. How long will it take to complete the task if you work together?
2 hours