An airplane flies 3192 km in 3 1/6 hours. What is its average speed in kilometers per hour?

1 b.

Bob rides his horse 3.5 miles in 7/12 hours. What is his average speed in miles per hour?

2 a.

Abigail rides her horse 14 miles in 2 1/3 hours. What is her average speed in miles per hour?

2 b.

A van moves 54 miles in 3/4 hours. What is its average speed in miles per hour?

3 a.

Julia roller skates 10 km in 5/12 hours. What is her average speed in kilometers per hour?

3 b.

Abigail rides her bike 17.5 miles in 2 11/12 hours. What is her average speed in miles per hour?

Page 2

Answer Key

1 a.

Its average speed is 1008 kilometers per hour.

1 b.

His average speed is 6 miles per hour.

2 a.

Her average speed is 6 miles per hour.

2 b.

Its average speed is 72 miles per hour.

3 a.

Her average speed is 24 kilometers per hour.

3 b.

Her average speed is 6 miles per hour.

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