Envision Math 2.0: Grade 6, Volume 2
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Envision Math 2.0: Grade 6, Volume 2 View details
10. Relate Customary and Metric Units
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Exercise 5 Page 320

Use the conversion factor that 1 inch is equal to 2.54 centimeters.

12.7 cm

Practice makes perfect
Let's start by copying the given statement. 5in.&= cm Converting between inches (in.) and centimeters (cm) will involve using a conversion factor. 2.54cm/1in. Multiplying 5inches by this conversion factor will convert it to centimeters.
5in.*2.54cm/1in.
5in.*2.54cm/1in.
5in.*2.54cm/1in.
5*2.54cm/1
5*2.54cm
12.7cm
To complete the given statement, we will substitute 12.7 into the blank space. 5in.&=12.7cm

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. Conversions can also be made for different measurement types: length, mass, temperature, time, area, or volume.
Conversion factors between different units of measurement
All across the globe, humans use conversion factors on a daily basis. Want to use a recipe that is written using milliliters? Convert it! Want to compare your height to that of an Olympic athlete? Convert it! You can read more about applications of conversion factors in our original content.

Dimensional Analysis and Using Units