Dividing and Multiplying Fractions and Whole Numbers

What did Sally do wrong when solving the following problem?

• She didn't cross reduce correctly.

• She didn't flip the second fraction.

• She multiplied wrong.

• She didn't make any mistakes and solved the problem correctly, getting the correct answer.

Tags

CCSS.7.NS.A.2A

• True

• False

Tags

CCSS.7.NS.A.2A

• 1 1/3

• 1/12

• 12

• 3/4

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Javier has 2 pies that he wants to cut into sixths. How many 1/ 6 pieces will Javier have?

• 9

• 12

• 15

• 18

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

There is 1/3 of a pan of brownies left. Four children are going to share it equally. What fraction of the whole pan of brownies will each child get?

• 7

• 1/12

• 1/7

• 12

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Janelle divides 3 pieces of paper into fifths. How many fifths does she have?

What expression represents the situation above?

• (1/5)/3

• (1/5)*3

• 3/(1/5)

• 3*(1/5)

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

What is the quotient?

Tags

CCSS.5.NF.B.4A

Damian has a piece of string that is 3 feet long. He cuts it into pieces that are ¼ foot long. How many pieces does of the string does he cut?

• 1/12

• 12

• 1/7

• 7

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Jenny spent 7 days at Grandma's house last summer. Her sister spent ⁶/₇ of that time at Grandma's. How many days did Jenny's sister spend at Grandma's house last summer?

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C