To convert tenths of a foot to inches, you multiply the decimal fraction by what number?

To convert tenths of a foot to inches, the correct approach involves understanding the relationship between feet and inches. There are 12 inches in a foot. Therefore, when converting tenths of a foot to inches, you multiply by 12.

For example, if you have 0.1 (which is one-tenth) of a foot, you calculate it in inches by multiplying 0.1 by 12, resulting in 1.2 inches. This method applies to any decimal fraction representing feet; simply multiply by 12 to get the equivalent in inches.

The misunderstanding in selecting other options arises from misinterpreting the units or the conversion factor necessary for the specific conversion between feet and inches. Thus, multiplying by 12 is fundamental to obtaining an accurate conversion from tenths of a foot to the appropriate inches.