Understanding Fractions: Comparing and Techniques

The video tutorial from MooMooMath and Science explains how to determine which of two fractions is larger using three different methods: converting fractions to decimals, using the butterfly technique (cross multiplication), and finding a common denominator. The tutorial also covers more challenging fractions and demonstrates the use of a factor tree to find common denominators. The video concludes with a reminder to practice kindness.

What is the decimal equivalent of 1/2?

• 1.0

• 0.75

• 0.5

• 0.25

Which fraction is larger: 1/2 or 3/4?

• 1/2

• 3/4

• Cannot be determined

• They are equal

What is the first step in the butterfly technique?

• Add the fractions

• Cross multiply

• Find a common denominator

• Convert to decimals

In the butterfly technique, what do you do after cross-multiplying?

• Add the results

• Compare the products

• Subtract the results

• Divide the products

What is the common denominator of 1/2 and 3/4?

• 6

• 4

• 2

• 3

How do you rename 1/2 with a denominator of 4?

• 4/4

• 3/4

• 2/4

• 1/4

What is the decimal equivalent of 7/8?

• 0.875

• 0.85

• 0.75

• 0.95

Which is larger: 7/8 or 9/12?

• 7/8

• 9/12

• They are equal

• Cannot be determined

What is the purpose of using a factor tree?

• To convert to decimals

• To add fractions

• To find prime factors

• To multiply fractions

What is the common denominator of 7/8 and 9/12 using a factor tree?

• 48

• 32

• 24

• 16