Glencoe Math: Course 2, Volume 1
GM
Glencoe Math: Course 2, Volume 1 View details
2. Complex Fractions and Unit Rates
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Exercise 37 Page 24

Use the conversion factor that 1 gallon is equal to 4 quarts.

8 gallons=32 quarts

Practice makes perfect
We are asked to express 8 gallons in quarts. 8 gallons= quarts To do so, we will use the fact that 1 gallon is equal to 4 quarts. Let's write this relationship as a unit ratio. 4 qt/1gal To perform the conversion, we need to multiply 8 gallons by the unit ratio or its reciprocal. Remember, we want to arrange this ratio such that every unit we do not want gets canceled out and only the unit that we want will remain.
8 gal= 8 gal * 4 qt/1gal
8 gal= 8 gal/1 * 4 qt/1gal
8 gal= 8 gal* 4 qt/1* 1gal
8 gal= 8 gal* 4 qt/1* 1gal
8 gal= 8 * 4 qt/1* 1
8 gal= 32 qt/1
8 gal= 32/1 qt
8 gal= 32 qt
We got that 8 gallons is equal to 32 quarts. 8 gallons=32 quarts

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