Big Ideas Math: Modeling Real Life, Grade 6
BI
Big Ideas Math: Modeling Real Life, Grade 6 View details
6. Converting Measures
Continue to next subchapter

Exercise 49 Page 147

Use the conversion factor that 1 pound is roughly equal to 453.6 grams.

>

Practice makes perfect
We want to complete the given statement using < or >. 5lb 1200g To do so, we can convert the units of one term to have the same units on both sides of the inequality. Converting between pounds (lb) and grams (g) will involve using a conversion factor. 453.6g/1lb Multiplying 5lb by this conversion factor will convert it to grams.
5lb*453.6g/1lb
5lb* 453.6g/1lb
5lb* 453.6g/1lb
5* 453.6g/1
5* 453.6g
2268g
This means that 5 pounds is greater than 1200 grams, so we will complete the given statement with the inequality symbol >. 5lb > 1200g

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