Multiplying & Dividing Rational Numbers

Front

Is the product of a positive number and a negative number positive or negative?

Back

Negative

Front

What is the product of two negative numbers?

Back

Positive

Front

When multiplying fractions, what do you do with the numerators and denominators?

Back

Multiply numerator times numerator and denominator times denominator.

Front

What is the result of multiplying a positive number by zero?

Back

Zero

Front

What is the result of dividing a negative number by a positive number?

Back

Negative

Front

What is the result of multiplying -3 by 3?

Back

-9

Front

What is the result of multiplying 0.96, -0.76, and 0.72?

Back

Negative

Front

What is the simplest form of the product of 27/40 and 5/6?

Back

5/6

Front

What happens to the sign of the product when you multiply two numbers with the same sign?

Back

The product is positive.

Front

What happens to the sign of the quotient when you divide a negative number by a negative number?

Back

The quotient is positive.