Fraction Operations

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 17/5.

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 result of 7 1/6 - 2 5/6?

Back

4 2/6 = 4 1/3.

Front

Can you add fractions with unlike denominators?

Back

No, you cannot add unlike denominators without finding a common denominator first.

Front

What is the sum of 3 5/8 + 2 3/4?

Back

5 11/8 = 6 3/8.

Front

If Bobby has 3/4 of a cake and shares 1/8 with Morgan, how much does he have left?

Back

5/8.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, used to add or subtract them.

Front

How do you find a common denominator for 1/2 and 1/3?

Back

The least common multiple of 2 and 3 is 6, so the common denominator is 6.

Front

What is the process to simplify a fraction?

Back

Divide the numerator and the denominator by their greatest common factor.

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.