Adding Fractions Like Denominators

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator (top number) is greater than or equal to the denominator (bottom number). For example, 23/4 is an improper fraction.

Front

Convert the mixed number 5 3/4 to an improper fraction.

Back

5 3/4 = 23/4.

Front

What do you get when you add fractions with the same denominator?

Back

When you add fractions with the same denominator, you add the numerators and keep the denominator the same.

Front

Calculate 4/6 + 2/6.

Back

4/6 + 2/6 = 6/6 = 1.

Front

What is the result of adding 2/12 + 3/12?

Back

2/12 + 3/12 = 5/12.

Front

What is the process for subtracting fractions with the same denominator?

Back

When subtracting fractions with the same denominator, subtract the numerators and keep the denominator the same.

Front

Calculate 4/5 - 1/5.

Back

4/5 - 1/5 = 3/5.

Front

Calculate 2/3 - 1/3.

Back

2/3 - 1/3 = 1/3.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, allowing them to be added or subtracted.

Front

What is the least common denominator (LCD)?

Back

The least common denominator (LCD) is the smallest common multiple of the denominators of two or more fractions.