Glencoe Math: Course 2, Volume 1
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Glencoe Math: Course 2, Volume 1 View details
3. Convert Unit Rates
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Exercise 18 Page 31

When multiplying conversion factors, make sure the only remaining units are the desired units.

105.6L/h=1.76L/h

Practice makes perfect
Let's start by writing the given statement. 105.6 L/h= L/min In this exercise, we need to change liters per hour into liters per minute. To do so, we will use the fact that 1 hour is equal to 60 minutes. Let's write this relationship as a unit ratio. 60 min/1h To perform the conversion, we need to multiply 105.6 liters per hour by the unit ratio or its reciprocal. Remember, we want to arrange these ratios such that every unit we do not want gets canceled out, and only the units that we want will remain.
105.6L/1h * 1h/60min
105.6L * 1h/1h* 60min
105.6L * 1 h/1 h* 60min
105.6L * 1/1 * 60min
105.6L/60min
1.76L/min
We can now complete the given statement. 105.6 L/h=1.76 L/min

Extra

Common Conversion Factors
Use the following tool to explore some of the most commonly used conversion factors. Conversions can be made both within or between the metric system and the imperial system, 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