Multiplying and Dividing Rational Numbers Decimals

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

• a POSITIVE answer.

• a NEGATIVE answer.

• a square root.

• a mess.

When multiplying fractions, what do you do?

• Keep Change Flip

• Find the least common denominator

• Multiply all of the numbers together

• Multiply straight across. Top x Top and Bottom x Bottom.

How many digits will be behind the decimal in the product?
0.15 x 0.6

• 0

• 1

• 2

• 3

When you multiply a negative times a positive you get a...

• Positive

• Negative

• Zero

• Double Negative

• $10.00

• $8.70

• $24.16

• $5.80

Calculate
1.08÷4

• 2.7

• 0.27

• 2.07

• .20

−2.943 ÷ 2.7

• 109

• 10.9

• 1.09

• −1.09

3.69 ÷ 0.9

• 4.1

• 4.3

• 3.1

• 4.2

Calculate
0.6÷5

• 0.1

• 0.12

• 0.012

• 1.02