Dividing Rational Numbers

Front

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

Back

Positive

Tags

CCSS.7.NS.A.2A

Front

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

Back

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

Tags

CCSS.6.NS.A.1

Front

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

Back

-0.2

Tags

CCSS.7.NS.A.2B

Front

What is the result of dividing -5 by 8?

Back

-\frac{5}{8}

Tags

CCSS.7.NS.A.2B

Front

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

Back

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

Tags

CCSS.7.NS.A.2A

Front

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

Back

The result is positive.

Tags

CCSS.7.NS.A.2B

Front

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

Back

The result is negative.

Tags

CCSS.7.NS.A.2B

Front

How do you divide a fraction by another fraction?

Back

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

Tags

CCSS.6.NS.A.1

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.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B