What does the term 'tenths' refer to in a numerical context?

The term 'tenths' refers specifically to the fractional part of a whole number that is divided into ten equal parts. In decimal notation, one-tenth is represented as 0.1. This indicates that tenths are one of the ten equal divisions of a whole, making 0.1 the correct representation. Understanding this helps in various mathematical concepts, including fractions, decimals, and percentages, where tenths play a fundamental role in breaking down numbers into smaller, more manageable parts. In contrast, the other values represent different fractional parts: 0.01 denotes hundredths, 0.001 denotes thousandths, and 0.5 signifies five-tenths or one-half.