Multiplying Rational Numbers with Positive and Negative Sign

What is the sign of the product?
(-) x (-) x (-) x (-) x (-)

• Positive

• Negative

What is the sign of the product?
(-) x (-) x (+) x (-) x (-)

• Positive 

• Negative

8.65  x -4

• -32.48

• -34.6

• -34.8

• -346

If I have two negatives what will the product be?

• Negative 

• Positive 

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

When MULTIPLYING AND DIVIDING a (Negative)(Negative) =

• a POSITIVE answer.

• a NEGATIVE answer.

• a square root.

• a mess.

Determine the product: -2.14 x (5.8) =

• -12.412

• 10.45

• 12.412

• -10.45

Determine the product: 2/9 X (-6/11)=

*Simplify your answer!

• -12/99

• 12/99

• -4/33

• 4/33

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

• -7/8

• 7/8

• -63/72

• 63/72

-1.2 x -3.4

• -4.08

• -4.8

• 40.8

• 4.08