Distance
Equals
Rate
Times
Time
100

A police car drives with a constant speed of 85 km/h.  How far can it travel in 3 hours?

d = 85 * 3 = 255 miles

100

Pete rides his bike 120 km in 6 hours.  What is his average speed in kilometers per hour?

r = 120 / 6 = 20 km/h

100

An airplane flies with a constant speed of 840 km/h.  How far can it travel in 6 hours?

d = 849 * 6 = 5040 km

100

Grace rides her horse with a cnostant speed of 12 km/h.  How long will she take to travel a distance of 36 kilometers?

t = 36 / 12 = 3 hours

100

Julia rides her bike 80 km in 5 hours.  What is her average speed in kilometers per hour?

r = 80 / 5 = 16 km/h

200

Sarah rides her scooter with a constant speed of 16 miles per hour.  How far can she travel in 30 minutes?

d = 16 * 1/2 = 8 miles

200

An airplane flies with a constant speed of 540 miles per hour.  How long will it take to travel a distance of 2430 miles?

t = 2430 / 540 = 4.5 hours

200

Juan roller skates 18 miles in 1 hour 30 minutes.  What is his average speed in miles per hour?

r = 18 / 1.5 = 12 mph

200

Sarah drives her car with a constant speed of 40 miles per hour.  How long will she take to travel a distance of 80 miles?

t = 80 / 40 = 2 hours

200

A airplane flies 3330 miles in 4 hours 30 minutes.  What is its average speed in miles per hour?

r = 3330 / 4.5 = 740 mph

300

David rides his bike 33 miles in 2 3/4 hours.  What is his average speed in miles per hour?

r = 33 / 2.75 = 12 mph

300

Abigail rides her bike with a constant speed of 8 miles per hour.  How long will she take to travel a distance of 30 miles?

t = 30 / 8 = 3.75 hours (3 hour 45 minutes)

300

John jogs at a constant speed of 8 miles per hour.  How long will he take to travel a distance of 10 miles?

t = 10 / 8 = 1.25 hours (1 hour 15 minutes)

300

Jerry rides his bike with a constant speed of 16 miles per hour.  How far can he travel in 1 1/4 hours?

d = 16 * 1.25 = 20 miles


300

An airplane flies with a constant speed of 520 miles per hour.  How far can it travel in 1 hour 30 minutes?

d = 520 * 1.5 = 780