Dividing Unit Fractions and Whole Numbers: Practice and Representation

What is the main topic discussed in the video?

• Subtracting fractions

• Multiplying fractions

• Dividing unit fractions and whole numbers

• Adding fractions

Tags

CCSS.7.NS.A.2A

Which standard is being addressed in the video?

• 5.3 J

• 5.4 K

• 5.2 H

• 5.1 G

Why is representation F incorrect?

• It divides 8 by 1/4

• It divides 4 by 1/4

• It divides 4 by 1/8

• It divides 8 by 1/8

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

What is the result of dividing 8 by 1/8?

• 16

• 32

• 8

• 64

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Why is representation G better than F?

• It uses the correct dividend

• It uses the correct divisor

• It uses the correct dividend and divisor

• It uses the correct quotient

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

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

• 12

• 4

• 8

• 16

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Why is representation H correct?

• It divides 4 by 1/4

• It divides 8 by 1/4

• It divides 4 by 1/8

• It divides 8 by 1/8

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

What is the result of dividing 4 by 1/8?

• 32

• 24

• 16

• 8

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

What is the reciprocal of 1/8?

• 1/4

• 1/8

• 8

• 8/1

What operation is equivalent to dividing by a fraction?

• Adding the fraction

• Subtracting the fraction

• Multiplying by the reciprocal

• Dividing by the reciprocal

Tags

CCSS.6.NS.A.1