Dividing Whole Numbers by Unit Fractions

What is the problem we are trying to solve in this video?

• Adding 3 and 1/4

• Subtracting 1/4 from 3

• Multiplying 3 by 1/4

• Dividing 3 by 1/4

What hint is given to solve the problem?

• Multiply three wholes by four

• Subtract one-fourth from three wholes

• Divide three wholes into sections of one-fourth each

• Add three wholes to one-fourth

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How many whole units are drawn in the visual representation?

• One

• Two

• Four

• Three

Tags

CCSS.2.MD.B.6

How many pieces does each whole unit get divided into?

• Three

• Four

• Five

• Two

Tags

CCSS.1.G.A.3

How many total sections are there after dividing all three wholes?

• 8

• 10

• 14

• 12

Tags

CCSS.2.G.A.3

What is another way to think about dividing three wholes into fourths?

• Multiplying three by four

• Adding three and four

• Subtracting four from three

• Dividing three by four

Tags

CCSS.5.NF.B.3

If you divide three wholes into fourths, how many pieces will you have?

• 6

• 8

• 10

• 12

Tags

CCSS.1.G.A.3

What is the result of dividing 3 by 1/4?

• 6

• 8

• 12

• 10

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

How many fourths are there in one whole?

• 2

• 3

• 4

• 5

Tags

CCSS.1.G.A.3

What is the final number of equal sections when three wholes are divided into fourths?

• 13

• 12

• 11

• 10

Tags

CCSS.2.G.A.3