OpenStax, Contemporary Mathematics §9.2 Measuring Area · Example 2 · Arithmetic · Units & measurement
Measuring Area · Example 2
You want to paint your bedroom walls. Which represents a reasonable value for the area of the walls: 100 cm^2, 100 m^2, or 100 km^2?
OpenStax, Contemporary Mathematics · §9.2 Measuring Area · Example 2
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