Adding and Subtracting Fractions Word Problems

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

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 first step in solving a word problem involving fractions?

Back

Read the problem carefully to understand what is being asked and identify the fractions involved.

Front

How do you subtract fractions?

Back

To subtract fractions, ensure they have the same denominator, then subtract the numerators and keep the denominator the same.

Front

What does it mean to find the difference between two fractions?

Back

Finding the difference means subtracting one fraction from another to determine how much more one fraction is than the other.

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

How can you convert fractions to have a common denominator?

Back

Multiply the numerator and denominator of each fraction by the necessary factors to make the denominators the same.

Front

What is the sum of 1/2 and 1/8?

Back

The sum is 5/8.

Front

If Pam walks 3/4 of a mile and Paul walks 1/8 of a mile, how much farther does Pam walk?

Back

Pam walks 5/8 of a mile farther than Paul.

Front

How do you combine two fractions when adding?

Back

Add the numerators together and keep the common denominator.