Is it a unit rate?
The class takes 35 tests in 1 year
Yes
Santa makes 720 toys in in 45 minutes. What is the unit rate at which Santa makes toys?
16 toys per minute
I ride my bike 6 miles to the park, and it takes me 2 hours. Then, I ride my bike 3 miles to the deli, which takes me 1 hour. What is my average speed during my trip?
3 mph
Miguel rents the room for 8 hours. How much money does he pay for renting the room?
First Four Hours $150 Every Additional Hour $45
$330
The kids pay $3 per lb of candy. They buy 8.2 pounds of candy. How much do they pay?
$24.60
Daniel makes 25 goals in 10 games
No
A factory makes 300 video games in 15 minutes. How many does it make in 25 minutes?
500 video games
A car traveled a distance of 192 miles from New York to Pennsylvania in 3 hours. What is the speed of the car?
64 mph
Machine A can label 240 bottles in 15 minutes. Machine B can label 180 bottles in 9 minutes. Which machine labels more bottles per minute?
Machine A: 16 bottles/min
Machine B: 20 bottles/min
Machine B labels more bottles per minute
Molly takes 8 minutes to run 2 times around a 400-meter track. How long does he take to run 1 kilometer (1,000 meters) at the same speed?
10 minutes
Sarah completes 6 miles in 1/4 of an hour
No
It takes 8 minutes for water from a tap to fill up a 30-gallon tank. What is the rate of water flowing from the tap per minute?
3.75 gallons/minute
A car travels 8 miles in 10 minutes. What is the speed of the car in miles per HOUR?
48 mph
A car travels 20 mph going 5 miles from home to the store. The car then increases its speed by 5 mph on the way home. How much faster will it get home?
5/20 = 1/4 hour = 15 minutes
5/25 = 1/5 hour = 12 minutes
15-12 = 3 minutes faster
Karen drives her car 96 miles in 1 1/2 hours. If Karen continues to drive at this rate, how many miles will she travel in 2 1/2 hours?
160 miles
My mom types 60 words per minute
Yes
Water flowing from a faucet can fill 1/4 of a tank in 3 minutes. How long does it take to fill the tank completely with water?
12 minutes