Rational Numebers

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

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

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

Back

The result is a negative number.

Front

What is the result of multiplying two positive numbers?

Back

The result is a positive number.

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal as a fraction with a denominator of 1, then multiply the numerator and denominator by 10 for each digit after the decimal point.

Front

What is the decimal equivalent of 1/2?

Back

0.5

Front

What is the decimal equivalent of 3/4?

Back

0.75

Front

How do you convert 0.6 to a fraction?

Back

0.6 can be converted to 3/5.

Front

What is the result of multiplying two negative numbers?

Back

The result is a positive number.

Front

What is the decimal equivalent of 2/5?

Back

0.4