Adding fractions with like denominators - math homework answers

The video tutorial explains how to add fractions with like denominators. It emphasizes the importance of having the same denominator for both fractions to simplify the addition process. The tutorial provides examples, such as adding 2/5 and 1/5, and 7/10 and 1/10, demonstrating the steps involved. It also briefly mentions reducing fractions and hints at a separate video for common mistakes.

Why is it important to have like denominators when adding fractions?

• It makes the numerators equal.

• It simplifies the addition process.

• It changes the value of the fractions.

• It allows for subtraction instead.

In the example of adding 2/5 and 1/5, what does the denominator represent?

• The number of parts the whole is divided into.

• The total number of parts selected.

• The difference between the fractions.

• The sum of the numerators.

What is the result of adding 2/5 and 1/5?

• 4/5

• 1/5

• 2/5

• 3/5

When adding 7/10 and 1/10, what is the sum before reducing?

• 8/10

• 9/10

• 7/10

• 6/10

What is the reduced form of the fraction 8/10?

• 2/5

• 5/5

• 3/5

• 4/5