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?

• 4/5

• 3/5

• 2/5

• 1/5

How is 40% expressed as a fraction?

• 1/5

• 2/5

• 3/5

• 4/5

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

• 3/5

• 2/5

• 1/5

• 4/5

What fraction of the pie was not eaten?

• 3/5

• 1/5

• 4/5

• 2/5

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

• Choice B

• Choice C

• Choice A

• Choice D