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

Back

4.05

Front

What is the process to convert a mixed number to a decimal?

Back

To convert a mixed number to a decimal, first convert the whole number to a decimal, then convert the fractional part to a decimal and add them together.

Front

Back

Front

Back

-10.9375

Front

How do you add two mixed numbers?

Back

Convert each mixed number to an improper fraction, add the fractions, and then convert back to a mixed number if necessary.

Front

Back

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

Back

3.5833

Front

What is the first step in subtracting a decimal from a mixed number?

Back

Convert the mixed number to an improper fraction or a decimal.