Multiply & Divide Rational Numbers

Multiply & Divide Rational Numbers

Dividing Fractions - https://www.youtube.com/watch?v=HHTlzDtHnVM

Multiple Choice

-⅘ × -⅙

• -2/15
• 30/4
• 2/15
• -30/4

Multiple Choice

⅚÷ (-½)

• -5/3
• 5/12
• -5/12
• 5/3

Multiple Choice

• -6/12
• -5/12
• 5/12
• -5/7

Multiple Choice

Mr. Johnson has a piece of pipe 5 1/3 feet long. He decides to cut it into 3 equal pieces to use in making a railing for his porch. How long should he cut each piece?

• 1 7/9

• 4 1/2

• 10 1/2

• 22 1/2

Multiple Choice

Sherry needs 3 2/3 cups of sugar to bake a cake. She is baking 4 cakes for a church bazaar. How many cups of sugar does she need for these cakes?

• 1/3

• 7 2/3

• 11/12

• 14 2/3

Multiple Choice

Find the quotient
-3.6 ÷ .06

• -0.6
• 6
• -60
• 600