Fraction Operation Word Problems

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Front

How do you add fractions with different denominators?

Back

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

Front

What is the process to multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. Simplify if necessary.

Front

How do you divide fractions?

Back

To divide fractions, multiply by the reciprocal of the second fraction (flip it) and then multiply.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest multiple that two or more numbers share.

Front

How do you find the least common denominator (LCD) for fractions?

Back

The least common denominator is the least common multiple of the denominators of the fractions.

Front

What is the importance of simplifying fractions?

Back

Simplifying fractions makes them easier to understand and work with, and it helps in finding equivalent fractions.

Front

How do you solve a word problem involving fractions?

Back

Identify the quantities involved, translate the words into mathematical operations, and solve step by step.