Fraction Operations

Front

What is the result of adding 1/2 and 3/4?

Back

1 1/4 or 5/4

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 the result over the original denominator.

Front

What is the process for subtracting fractions with different denominators?

Back

Find a common denominator, convert the fractions, then subtract the numerators.

Front

What is the least common multiple (LCM) and how is it used in fraction operations?

Back

The LCM is the smallest multiple that two or more numbers share. It is used to find a common denominator for adding or subtracting fractions.

Front

How do you multiply two fractions?

Back

Multiply the numerators together and the denominators together.

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator.

Front

How do you divide fractions?

Back

Multiply by the reciprocal of the divisor.

Front

What is a mixed number?

Back

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

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

How do you simplify a fraction?

Back

Divide the numerator and denominator by their greatest common divisor (GCD).