Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

How do you compare fractions with different denominators?

Back

To compare fractions with different denominators, convert them to have a common denominator or convert them to decimal form.

Front

What is the sum of 1/4 and 1/2?

Back

3/4

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide both the numerator and the denominator by their greatest common divisor (GCD).

Front

What is the greatest common divisor (GCD)?

Back

The GCD is the largest number that divides two or more numbers without leaving a remainder.

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

Convert the improper fraction 9/4 to a mixed number.

Back

2 1/4

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Front

How do you add fractions with the same denominator?

Back

Add the numerators and keep the denominator the same.

Front

What is the sum of 2/5 and 1/5?

Back

3/5