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McGraw Hill Glencoe Algebra 1, 2012

MH

McGraw Hill Glencoe Algebra 1, 2012 View details

5. Multiplying and Dividing Rational Numbers

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Exercise 1 Page p19

When multiplying real numbers, the product will be positive if the signs are the same and it will be negative if the signs are different.

$0.85$

When multiplying real numbers, the product will be positive if the signs are the same and it will be negative if the signs are different.

\underline{Same Sign} (+) (+) = (+) (-) (-) = (+) \underline{Different Signs} (+) (-) = (-) (-) (+) = (-)

In our case both numbers are positive, so the product will be positive.

6.5 (0.13)

Use a calculator

0.845

Round to $2$ decimal place(s)

\approx 0.85

Subchapter links

Exercises p.19-p19