Dividing Fractions PPT

One method to divide a whole number by a unit fraction is to create equivalent fractions by finding a __________ ____________

• whole number
• mixed number
• common numerator
• common denominator

When a fraction's numerator and denominator is flipped, this is called the _______________

• K, C, F
• reciprocal
• flipped fraction
• opposite

Another term for reciprocal is?

• opposite operation
• multiplication
• multiplicative inverse
• there is no other term

When you divide a proper fraction, the quotient will be greater than the dividend.

• True
• False

Identify the reciprocal of 1/15

• -15
• 1/15
• 15
• -1/15

Divide and identify the answer in simplest form. 5/8 / 25

• 1/40
• 3/40
• 1/20
• 1/10

Divide. Write the answer in simplest form. 2/3 / 3

• 2/9
• 1/2
• 9/2
• 9

Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?

• 13
• 6
• 9
• This is not possible.

Tags

CCSS.4.MD.A.2

CCSS.4.NBT.B.6

CCSS.4.NF.B.4

CCSS.4.OA.A.3

A team of runners is needed to run a ¹/₄ mile relay race . If each runner must run ¹/₁₆ mile.  How many runners do they need to run the race?

• 4
• 5
• 1/64
• 2

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Caroline collected 3 1/4 bags of bottles to take to the recycling center. 
1/3 of the bags are glass bottles 
2/3 of the bags are plastic bottles

The recycling center only accepts plastic bottles. How many bags will the recycling center accept?

• 1 1/12
• 1 1/6
• 2 1/6
• 3 1/12

Tags

CCSS.5.NF.B.6