Division of Unit Fractions by Whole Numbers: Solving Real-Life Problems

The video tutorial explains how to solve problems involving the division of unit fractions by whole numbers using fraction models, number lines, and pictures. It includes examples such as dividing 1/3 by 2 and solving real-life problems like sharing a candy bar among children and dividing a sack of rice among restaurants. The lesson emphasizes understanding the relationship between parts and wholes in division.

What is the result when dividing the whole number 3 by the unit fraction 1/2?

• 9

• 6

• 3

• 1

If you divide 1/3 by 2, what fraction of the whole do you get?

• 1/2

• 1/6

• 1/9

• 1/3

How much of the candy bar does each child get when 1/2 of it is divided among 3 children?

• 1/9

• 1/6

• 1/3

• 1/2

What fraction of the rice sack does each restaurant receive when 1/3 of it is divided among 5 restaurants?

• 1/15

• 1/10

• 1/20

• 1/5

How many equal parts are there in a whole when dividing 1/3 into 5 equal sections?

• 20

• 15

• 10

• 5