Glencoe Math: Course 2, Volume 1
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Glencoe Math: Course 2, Volume 1 View details
7. Convert Between Systems
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Exercise 4 Page 322

Use the fact that 1 foot equals about 0.30 meter.

About 5333.33 feet

Practice makes perfect

We want to express 1600 meters in feet. 1600 m≈ ft We can do this by using the fact that 1 foot equals about 0.30 meter. Let's write this relationship as a unit ratio. 0.30 m/1ft To perform the conversion, we need to multiply 1600 meters by the unit ratio or its reciprocal. Remember, we want to get the length in feet, and every unit we do not want has to be divided out.

1600 m≈ 1600m* 1 ft/0.30m
1600 m≈ 1600 m/1 * 1 ft/0.30m
1600 m≈ 1600 m* 1 ft/1* 0.30m
1600 m≈ 1600 m* 1 ft/1* 0.30m
1600 m≈ 1600 * 1 ft/1* 0.30
1600 m≈ 1600 ft/0.30
1600 m≈ 5333.333333... ft
1600 m≈ 5333.33 ft

We found that the team ran about 5333.33 feet.

Extra

Common Conversion Factors
The following tool can be used to help you explore some of the most commonly used conversion factors. Conversions can be made both within or between the Metric System and the Imperial System — which is also known as the U.S. Customary System.

Conversion factors between different units of measurement

Around the world, people use conversion factors on a regular basis. You can read more about some practical applications of conversion factors in our original content.

Dimensional Analysis and Using Units