Dividing Whole Numbers by Unit Fractions Using a Number Line

This video tutorial teaches how to divide whole numbers by unit fractions using a number line. It explains unit fractions, addresses common mistakes, and provides practical examples, such as dividing ribbon into halves. The tutorial also demonstrates how dividing by a unit fraction is equivalent to multiplying by the denominator, using examples like dividing 15 into thirds. The lesson concludes with a summary of the key concepts covered.

What is the result of dividing 8 by 1/4, and why does this operation seem counterintuitive?

Describe the relationship between dividing by a unit fraction and multiplying by its denominator.