Reducing Fractions: Step-by-Step Examples

The video tutorial explains how to reduce fractions using the greatest common factor (GCF). It begins with a demonstration of finding the GCF of 36 and 48, which is 12, and shows how to divide both the numerator and denominator by this factor to simplify the fraction to 3/4. An alternative method is also presented, where the fraction is reduced step-by-step by dividing by smaller factors like 2 and 3, eventually reaching the same simplified result. The tutorial emphasizes the importance of dividing both the numerator and denominator by the same number to maintain the fraction's value.

What is the first step in reducing the fraction 36/48?

• Multiply the numerator and denominator

• Find the greatest common factor

• Subtract the numerator from the denominator

• Find the least common multiple

What is the greatest common factor (GCF) of 36 and 48?

• 18

• 12

• 8

• 6

What is the result of dividing 36 by its GCF with 48?

• 6

• 4

• 2

• 3

If you don't know the GCF, what smaller number can you start dividing both 36 and 48 by?

• 2

• 4

• 3

• 6

What is 36 divided by 2?

• 16

• 20

• 18

• 24

After dividing 36 and 48 by 2, what are the new numerator and denominator?

• 9 and 12

• 12 and 16

• 6 and 8

• 18 and 24

What is the next step after obtaining 18/24?

• Divide by 2 again

• Divide by 4

• Divide by 3

• Multiply by 2

What is 18 divided by 2?

• 6

• 8

• 7

• 9

What is the common factor of 9 and 12?

• 6

• 4

• 3

• 2

What is the final reduced form of the fraction 36/48?

• 5/6

• 2/3

• 3/4

• 4/5