Multiplying and Dividing a Fraction and a Whole

Select the expression that is greater than 1,643

• 1,643 x 1/3

• 1,643 x 3/5

• 1,643 x 4/4

• 1,643 x 9/5

Anthony was given the problem n x 3/5. Select a value for n which would result in the product being equal to 3/5.

• 3/3

• 2/5

• 6/4

• 1/3

1/6 ÷ 3 =

• 18

• 1/18

• 16

• 1/16 

2 ÷ 1∕4 =

• 1/8

• 8

• 12

• 1/12

Kamilia has 1/3 cup of perfume. She pours the same amount into 4 bottles. Select the expression that represent the fraction of a cup of perfume that is in each bottle.

• 1/3 x 1/4

[8 x 5/9] x 18

• 144

• 260

• 80

• 101.25

Alexi has 1/8 feet of ribbon. She cuts the ribbon into 7 equal pieces. Which two expressions could be used to find the length of each piece of ribbon?

A farmer has 24 yards of rope that needs to be cut into 1/6 yard pieces. How many pieces of rope does the farmer cut?

• 144 pieces

• 30 pieces

• 18 pieces

• 4 pieces

5 ÷ 1/4

• 5

• 20

• 1/5

• 5/4

When multiplying fractions you do what?

• KCF

• Find the least common denominator

• Multiply all of the numbers together

• Multiply top times top and bottom times bottom