Adding and Subtracting Fractions with same Denominator

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

What does it mean to have a common denominator when adding or subtracting fractions?

Back

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

Front

How do you add fractions with the same denominator?

Back

To add fractions with the same denominator, keep the denominator the same and add the numerators.

Front

How do you subtract fractions with the same denominator?

Back

To subtract fractions with the same denominator, keep the denominator the same and subtract the numerators.

Front

What is the result of 3/5 + 6/5?

Back

The result is 9/5.

Front

What is the result of 2/9 + 1/9?

Back

The result is 3/9, which can be simplified to 1/3.

Front

What is the result of 7/12 - 3/12?

Back

The result is 4/12, which can be simplified to 1/3.

Front

What is the result of 7/12 - 6/12?

Back

The result is 1/12.

Front

What is the result of 6/7 - 1/7?

Back

The result is 5/7.

Front

What is simplification of fractions?

Back

Simplification of fractions involves reducing the fraction to its simplest form by dividing the numerator and denominator by their greatest common divisor.