How to Reduce Fractions

The video tutorial explains how to reduce fractions by finding the greatest common factor (GCF) of the numerator and denominator. It uses analogies like similar triangles and Austin Powers to illustrate the concept. Two examples are provided: reducing 3/9 and 14/49, with a shortcut method introduced in the second example.

What is the main concept behind reducing fractions?

• Adding fractions together

• Changing the fraction to a decimal

• Finding a smaller version of the same fraction

• Making a fraction larger

In the example of reducing 3/9, what is the greatest common factor used?

• 1

• 3

• 9

• 2

After reducing the fraction 3/9, what is the resulting fraction?

• 3/1

• 9/3

• 1/3

• 3/9

What shortcut is introduced for reducing the fraction 14/49?

• Divide by 2

• Focus on the smaller number

• Use a calculator

• Focus on the larger number

What is the reduced form of the fraction 14/49?

• 7/14

• 2/7

• 14/49

• 1/7