Distance, Speed, and Time Problems

This video tutorial explains the relationships between speed, distance, and time using a triangle model. It covers how to calculate each of these variables with examples, including a complex scenario involving unit conversion. The tutorial emphasizes the importance of understanding units and provides practical examples to illustrate the calculations.

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

• Distance = Time / Speed

• Distance = Speed / Time

• Distance = Speed + Time

• Distance = Speed x Time

If you travel at 20 mph for 3 hours, how far will you have traveled?

• 60 miles

• 40 miles

• 100 miles

• 80 miles

How do you calculate speed if you know the distance and time?

• Speed = Distance + Time

• Speed = Distance / Time

• Speed = Time / Distance

• Speed = Distance x Time

If you travel 100 miles in 4 hours, what is your average speed?

• 25 mph

• 35 mph

• 20 mph

• 30 mph

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

• Time = Distance x Speed

• Time = Distance / Speed

• Time = Speed / Distance

• Time = Distance + Speed

If you travel 120 miles at a speed of 60 mph, how long will it take?

• 4 hours

• 3 hours

• 2 hours

• 1 hour

How do you convert 15 minutes into hours?

• 0.15 hours

• 0.25 hours

• 0.5 hours

• 1 hour

If you travel 340 miles in 5.25 hours, what is your speed?

• 64.8 mph

• 65.8 mph

• 67.8 mph

• 66.8 mph

What is the decimal representation of a quarter of an hour?

• 0.15

• 0.20

• 0.25

• 0.30

In the advanced example, what was the total time in hours for 5 hours and 15 minutes?

• 5.15 hours

• 5.25 hours

• 5.30 hours

• 5.45 hours