Multiplication and Division of Rational Numbers

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 result of multiplying two negative rational numbers?

Back

The result is a positive rational number.

Front

What is the result of multiplying a positive rational number by a negative rational number?

Back

The result is a negative rational number.

Front

What is the result of dividing zero by a non-zero rational number?

Back

The result is zero.

Front

What is the result of dividing a non-zero rational number by zero?

Back

The result is undefined.

Front

Calculate: -36.9 ÷ 9

Back

-4.1

Front

Calculate: (9.3)(-9.3)

Back

-86.49

Front

Calculate: (-5.21)(-5.3)

Back

27.613

Front

Calculate: (-9.12)(-7)

Back

63.84

Front

Calculate: 0 ÷ -13.24

Back

0