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Conversion factors.

1 Mi = 1609 m 1 inch = 0.0254 m

1 lb = 0.454 Kg 1 Km = 1000 m

1 foot = 0.305 m 1 h = 3600 s

1. An airplane is flying at an altitude of 10,000 feet. Express that value in meters.

2. Convert 10,000 cubic inches into m3 (i.e. into cubic meters)

3. An object is travelling at a speed of 120 Km/h. Express that value in inch/s (i.e. inches per second).

4. To how many square meters does one square mile correspond?

5. Convert 2 hours into ps. Express that value in scientific notation.