Dividing Rational Numbers

Front

What is the sign of the product of two positive numbers?

Back

Positive

Front

What is the result of \( \frac{1}{5} \div \frac{2}{5} \)?

Back

\( \frac{1}{2} \)

Front

What is the result of \( 0.3 \div (-1.5) \)?

Back

-0.2

Front

What is the result of dividing -5 by 8?

Back

-\frac{5}{8}

Front

What is the result of \( \frac{2}{5} \times \frac{-1}{2} \)?

Back

\( \frac{-1}{5} \)

Front

What is the rule for dividing two rational numbers with the same sign?

Back

The result is positive.

Front

What is the rule for dividing two rational numbers with different signs?

Back

The result is negative.

Front

How do you divide a fraction by another fraction?

Back

Multiply the first fraction by the reciprocal of the second fraction.

Front

What is the reciprocal of \( \frac{3}{4} \)?

Back

\( \frac{4}{3} \)

Front

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

Back

The result is negative.