Simplifying Fractions and Common Factors

The video tutorial explains how to simplify fractions by dividing the numerator and denominator by their common factors until the only common factor is one. It provides examples of simplifying fractions like 4/6, 32/4, and 48/72, demonstrating the process of identifying and dividing by common factors multiple times if necessary, until the fraction is fully simplified.

What is the first step in simplifying a fraction?

• Multiply the numerator and denominator by the same number.

• Divide the numerator and denominator by any common factor.

• Add the numerator and denominator.

• Subtract the numerator from the denominator.

What is the simplified form of the fraction 4/6?

• 1/2

• 2/3

• 3/4

• 1/3

When simplifying 32/40, what is the first common factor used?

• 4

• 8

• 5

• 2

After dividing 32/40 by 2, what is the next step?

• Add 4

• Multiply by 2

• Divide by 4

• Divide by 3

What is the common factor used first in simplifying 48/72?

• 3

• 8

• 4

• 6

What is the final simplified form of 48/72?

• 3/4

• 2/3

• 4/5

• 5/6