Unit 5 Lesson 3 Warm-Up

Front

What is the formula to calculate distance when speed and time are known?

Back

Distance = Speed × Time

Tags

CCSS.8.EE.C.7B

Front

If an airplane travels at a constant speed of 120 miles per hour for 3 hours, how far does it go?

Back

360 miles

Tags

CCSS.7.NS.A.3

Front

What is speed?

Back

Speed is the distance traveled per unit of time.

Tags

CCSS.6.RP.A.3B

Front

How do you convert miles per hour to miles per minute?

Back

Divide the speed in miles per hour by 60.

Tags

CCSS.6.RP.A.3B

Front

A train travels 6 miles in 4 minutes. What is its speed in miles per minute?

Back

1.5 miles per minute (or 3/2 miles per minute).

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a car moves at a constant speed of 50 miles per hour, how long does it take to travel 200 miles?

Back

4 hours.

Tags

CCSS.6.RP.A.3B

Front

What is the relationship between speed, distance, and time?

Back

Speed = Distance ÷ Time.

Tags

CCSS.8.EE.C.7B

Front

If a vehicle travels at a speed of 30 miles per hour for 2 hours, how far does it travel?

Back

60 miles.

Front

What is the unit of speed in the context of this lesson?

Back

Miles per hour (mph).

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the time taken if distance and speed are known?

Back

Time = Distance ÷ Speed.

Tags

CCSS.6.EE.B.7