Finding the Reciprocal of a Fraction

What should you think of when you hear the term 'reciprocal'?

• Flip

• Add

• Divide

• Subtract

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the reciprocal of three-fourths?

• Four-fifths

• One-third

• Three-fourths

• Four-thirds

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What do you get when you multiply a fraction by its reciprocal?

• Zero

• A larger fraction

• The same fraction

• One

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the result of multiplying 3/4 by its reciprocal?

• 12

• 3/4

• 4/3

• 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the denominator when you flip the fraction 3/4?

• 4

• 3

• 1

• 12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the product of the denominators when multiplying 3/4 by its reciprocal?

• 3

• 4

• 12

• 1

What is the reciprocal of five-ninths?

• One-fifth

• Five-ninths

• Nine-fourths

• Nine-fifths

What is the result of multiplying 5/9 by its reciprocal?

• 1

• 45

• 5/9

• 9/5

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

What is the numerator when you flip the fraction 5/9?

• 5

• 45

• 9

• 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the product of the numerators when multiplying 5/9 by its reciprocal?

• 5

• 1

• 9

• 45