Comparing Fractions and Decimals in 4th Grade Math

The video tutorial introduces the concept of comparing fractions by finding common denominators. It begins with a simple comparison of fractions using visual models and then explains how to find common denominators to compare fractions accurately. Several examples are provided, including comparing fractions of cookies, brownies, and a real-world scenario involving candy. The tutorial emphasizes understanding common multiples and equivalent fractions to determine which fraction is greater.

Which fraction is visually larger, 3/4 of a cookie or 4/6 of a cookie?

• 4/6

• Cannot determine visually

• 3/4

• Both are equal

What is a common multiple of 4 and 6?

• 20

• 24

• 12

• 18

After finding a common denominator of 12, what is the equivalent fraction of 3/4?

• 9/12

• 8/12

• 12/12

• 6/12

Which fraction is greater, 4/8 or 6/8?

• Cannot determine

• Both are equal

• 6/8

• 4/8

What common denominator can be used for 2/4 and 6/8?

• 32

• 4

• 16

• 8

What is the equivalent fraction of 2/4 when the denominator is 8?

• 4/8

• 2/8

• 8/8

• 6/8

Which fraction is greater, 21/35 or 20/35?

• 21/35

• 20/35

• Both are equal

• Cannot determine

What is the product of the denominators 5 and 7?

• 14

• 25

• 12

• 35

Who ate a greater fraction of their candy, Vince or Juanita?

• Cannot determine

• Both ate the same

• Juanita

• Vince

What is the equivalent fraction of 3/8 when the denominator is 16?

• 12/16

• 9/16

• 3/16

• 6/16