Multiplying and Dividing rational numbers

Multiply. Make sure your final answer is in simplest form. 

• -7/8
• 7/8
• -63/72
• 63/72

A recipe for cake requires 1/3 cup of milk. Molly wants to make 4/5 of the recipe. How many cups of milk should Molly use to make the cake?

• 4/15

• 5/12

• 1/5

• 6/8

What is the sign of:

the product or quotient of two negative numbers?

• Positive

• Negative

• Zero

What is the sign of:

The product or quotient of a negative and a positive number?

• Positive

• Negative

• Zero

Determine the product: -2.14 x (5.8) =

• -12.412

• 10.45

• 12.412

• -10.45

Determine the quotient: -22.196 / 6.2 =

• 4.12

• 3.58

• -4.12

• -3.58

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

The Warriors won ⁸∕₉ of their games this season.  If they have played 54 games so far, then how many games have they won?

• 48 games
• 6 games
• 40 games
• 45 games

Calculate
1.08÷4

• 2.7
• 0.27
• 2.07
• .20

-1.2 x -3.4

• -4.08
• -4.8
• 40.8
• 4.08