A train travels 180 km in 3 hours 45 minutes. What is its average speed in kilometers per hour?

1 b.

Mary rides her bike 10 km in 30 minutes. What is her average speed in kilometers per hour?

2 a.

John rides his bike 76 km in 4 hours 45 minutes. What is his average speed in kilometers per hour?

2 b.

An airplane flies 1110 miles in 1 1/2 hours. What is its average speed in miles per hour?

3 a.

Juan rides his horse 33 miles in 2 hours 45 minutes. What is his average speed in miles per hour?

3 b.

Juan rides his motorcycle 20 miles in 1/4 hour. What is his average speed in miles per hour?

Page 2

Answer Key

1 a.

Its average speed is 48 kilometers per hour.

1 b.

Her average speed is 20 kilometers per hour.

2 a.

His average speed is 16 kilometers per hour.

2 b.

Its average speed is 740 miles per hour.

3 a.

His average speed is 12 miles per hour.

3 b.

His average speed is 80 miles per hour.

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