Multiplication and Division of Rational Numbers Practice

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is the product of two negative rational numbers?

Back

The product of two negative rational numbers is positive.

Front

What is the product of a negative rational number and a positive rational number?

Back

The product of a negative rational number and a positive rational number is negative.

Front

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together.

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator have no common factors other than 1.

Front

What is the result of multiplying -0.22 and -0.05?

Back

The result is 0.011.

Front

What is the result of multiplying -5.4 and 0.7?

Back

The result is -3.78.

Front

How do you divide two rational numbers?

Back

To divide two rational numbers, multiply the first number by the reciprocal of the second number.

Front

What is -2/3 of 3/7?

Back

The result is -2/7.

Front

What is the result of -6/7 multiplied by 2/3?

Back

The result is -4/7.