How to transform decimals into whole numbers for easier division

Dividing a whole number by a decimal | Decimals | Pre-Algebra | Khan Academy · 4:20 · Video: Khan Academy · Watch at the source

In short: Mastering division becomes much simpler once you learn how to convert a decimal divisor into a whole number. This video demonstrates that essential step-by-step technique.

This lesson focuses on the fundamental process of dividing a whole number by a decimal. To solve these problems effectively, you must first change the decimal into a whole number.

As part of a pre-algebra curriculum, mastering these concepts—alongside negative numbers, absolute value, factors, multiples, decimals, and fractions—builds the necessary foundation for higher mathematics like algebra.

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