Volume, Speed, and Time Problems

The video covers the concept of constant speed through various activities. It begins with an introduction to constant speed, followed by a treadmill activity to calculate time and distance. The second activity involves calculating meeting times on a rail trail, and the third compares swimming and biking speeds. The lesson concludes with a summary and homework instructions.

If Andre's Dad runs 12 miles in 75 minutes, how long will it take him to run 8 miles?

• 60 minutes

• 70 minutes

• 50 minutes

• 40 minutes

How far can Andre's Dad run in 30 minutes at the same speed?

• 7.5 miles

• 6.0 miles

• 5.2 miles

• 4.8 miles

Kieran and Claire start 24 miles apart. If Kieran walks at 3 mph and Claire at 3.4 mph, how far apart are they after 1 hour?

• 19.2 miles

• 20.0 miles

• 17.6 miles

• 18.0 miles

What is the combined speed of Kieran and Claire?

• 8.4 mph

• 7.4 mph

• 6.4 mph

• 5.4 mph

At what time will Kieran and Claire meet if they start at 8:00 a.m.?

• 12:00 p.m.

• 11:00 a.m.

• 11:30 a.m.

• 11:45 a.m.

If Kieran jogs at 6.2 mph, how long does it take to meet Claire who walks at 3.4 mph?

• 2.5 hours

• 3.0 hours

• 3.5 hours

• 4.0 hours

Jada bikes 2 miles in 12 minutes. How fast is she going in miles per hour?

• 14 mph

• 12 mph

• 10 mph

• 8 mph

How much faster is Jada compared to her cousin who swims 1 mile in 24 minutes?

• 8 mph

• 7.5 mph

• 6.5 mph

• 5 mph

If a kangaroo hops 2 km in 3 minutes, how long does it take to travel 5 km?

• 6.5 minutes

• 7.5 minutes

• 8.5 minutes

• 9.5 minutes

May runs 400 meters at 250 meters per minute. How long to complete 4 laps?

• 5.6 minutes

• 6.4 minutes

• 7.2 minutes

• 8.0 minutes