Rational Numbers Review

Front

What is a rational number?

Back

A rational number is a number that can be expressed as a fraction, where both the numerator and the denominator are integers, and the denominator is not zero.

Front

What is a fraction?

Back

Front

What does the numerator in a fraction represent?

Back

The numerator is the top part of a fraction and represents how many parts we have.

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom part of a fraction and represents the total number of equal parts the whole is divided into.

Front

How do you add fractions with the same denominator?

Back

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, first find a common denominator, convert the fractions, and then add the numerators.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.

Front

Back

Front

If Yorme ate 8 out of 12 pizza slices, what fraction did he eat?

Back

Front

How do you find the difference between two fractions?

Back

To find the difference between two fractions, make sure they have the same denominator, then subtract the numerators.