Nancy roller skates with a constant speed of 18 km/h. How long will she take to travel a distance of 34.5 kilometers?
1 b.
Noah roller skates with a constant speed of 12 miles per hour. How long will he take to travel a distance of 34 miles?
2 a.
A minibus drives with a constant speed of 120 km/h. How long will it take to travel a distance of 80 kilometers?
2 b.
An airplane flies with a constant speed of 816 km/h. How far can it travel in 2 hours?
3 a.
An airplane flies with a constant speed of 528 miles per hour. How far can it travel in 11/12 hours?
3 b.
An airplane flies with a constant speed of 816 miles per hour. How long will it take to travel a distance of 1020 miles?
Page 2
Answer Key
1 a.
She takes 1 hours 55 minutes or 1 11/12 hours to travel a distance of 34.5 kilometers.
1 b.
He takes 2 hours 50 minutes or 2 5/6 hours to travel a distance of 34 miles.
2 a.
It takes 40 minutes or 2/3 hours to travel a distance of 80 kilometers.
2 b.
It can travel 1632 kilometers in 2 hours.
3 a.
It can travel 484 miles in 11/12 hours.
3 b.
It takes 1 hour 15 minutes or 1 1/4 hours to travel a distance of 1020 miles.
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