Fractions and Percents in the Real World

The video tutorial explains how to solve a math problem involving fractions and percentages. Two friends share a pie, with one eating 2/5 and the other 40%. The tutorial guides viewers through converting percentages to fractions, adding fractions, and determining the portion of the pie that remains uneaten. The solution is demonstrated using a fraction model, and the correct answer is identified. The video concludes with a summary of the key concepts covered.

What fraction of the pie did the first friend eat?

How can 40% be expressed as a fraction?

What is the total fraction of the pie that was eaten by both friends?

How much of the pie was left after both friends finished eating?

Which fraction represents the shaded portion of the pie that was not eaten?