Adding Fractions with Different Denominators

The video tutorial explains how to add fractions with different denominators by finding the lowest common denominator. It demonstrates converting fractions to have the same denominator and then adding them to find the final result.

Why is it necessary to have the same denominator when adding fractions?

• To simplify the fractions

• To ensure the fractions can be added directly

• To make the fractions look similar

• To convert fractions into whole numbers

What is the lowest common denominator for the fractions 1/2 and 1/3?

• 2

• 6

• 3

• 5

How do you convert 1/2 to have a denominator of 6?

• Multiply both the numerator and denominator by 2

• Subtract 1 from the denominator

• Multiply both the numerator and denominator by 3

• Add 3 to the numerator

What is the result of adding 3/6 and 2/6?

• 3/6

• 6/6

• 1/6

• 5/6

What is the final answer when adding 1/2 and 1/3 after converting them to have the same denominator?

• 1/2

• 1/3

• 2/3

• 5/6