Multiplying fractions, whole numbers, and mixed numbers

When you are multiplying a whole number by a fraction, how do you make the whole number look like a fraction?

• make it improper

• turn it into a unit fraction

• put it over 1

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

When you are multiplying a mixed number by a fraction, how do you make the mixed number look like a fraction?

• make it improper

• turn it into a unit fraction

• put it over 1

Darlene has 5 apples. Each apple weighs 1/3 pound. Which statement about the total weight of the apples is true?

• The total weight of the apples is greater than 5 pounds because 1/3 is greater than 1.

• The total weight of the apples is less than 5 pounds because 1/3 is less than 1.

• The total weight of the apples is equal to 5 pounds because 1/3 is equal to 1.

• The total weight of the apples is greater than 5 pounds because 1/3 is less than 1.

Tags

CCSS.5.NF.B.5B

To make an improper fraction into a mixed number, you do what operation?

(a)  

In class, 1/2 of the students finished a project early. Of the students who finished early, 3/4 of them earned an A. What fraction of the whole class finished early and earned an A?

• 2/3

• 3/8

• 1/2

• 1 and 1/4

Tags

CCSS.5.NF.B.6

Jeff has studied for 2/3 of an hour every night for 5 nights. How many hours has Jeff spent studying?

• 1 and 2/3

• 2 and 1/3

• 3 and 1/3

• 5 and 2/3

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Kevin measured the top of his desk and found that it has a length of 3 and 1/4 feet and a width of 2 and 1/2 feet. What is the area of her desk?

• 15 and 1/4 square feet

• 8 and 1/8 square feet

• 6 and 1/8 square feet

• 5 and 3/4 square feet

Tags

CCSS.5.NF.B.4B

Select TWO answers that are already in simplest form

• 1/4

• 2/4

• 4/6

• 4/5