Fraction Operations and Word Problems

The video tutorial covers various mathematical operations involving fractions and mixed numbers. It begins with rearranging terms for easier mental calculations, followed by solving problems with mixed fractions. The tutorial then delves into complex fraction operations, including regrouping and finding common denominators. It also includes exercises to fill in missing values in equations. Finally, the video applies these concepts to real-life scenarios, such as calculating ribbon lengths and flour usage.

What is the result of adding 1/2 and 1/2?

• 1

• 1/2

• 2

• 3/4

How do you solve 3 1/6 plus 5/6?

• 3 3/4

• 4 1/6

• 3 1/2

• 4

What is the result of subtracting 5/8 from 5 5/8?

• 4 5/8

• 5 1/8

• 4 7/8

• 5

What is the sum of 7/9 and 2/9?

• 8/9

• 9/9

• 10/9

• 1

What is the least common multiple of 4, 7, and 2?

• 28

• 14

• 21

• 35

Convert 9 5/6 to a fraction with a denominator of 12.

• 9 8/12

• 9 10/12

• 9 11/12

• 9 9/12

How much ribbon does Laura have after using some and receiving more?

• 10 yards

• 8 yards

• 9 1/6 yards

• 7 1/2 yards

What is the result of 7/10 minus 3/2 plus 6/5?

• 1/2

• 2

• 1

• 0

What is the common denominator for 17/3 and 5/2?

• 15

• 10

• 30

• 20

How much flour did Mia use for chocolate cakes?

• 2 1/2 pounds

• 3 19/36 pounds

• 3 pounds

• 4 pounds