Fractions 5th Grade

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 12/4.

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder over the denominator is the fractional part.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 3 1/4.

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1 and the denominator is a positive integer, such as 1/7.

Front

How do you add unit fractions?

Back

To add unit fractions with the same denominator, simply add the numerators. For example, 1/7 + 1/7 + 1/7 + 1/7 + 1/7 = 5/7.

Front

What is the sum of 1/3 and 1/6?

Back

The sum is 1/2. (1/3 + 1/6 = 2/6 + 1/6 = 3/6 = 1/2)

Front

How do you compare fractions?

Back

To compare fractions, find a common denominator or convert them to decimals.

Front

What is the least common denominator (LCD)?

Back

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

Front

How do you find the equivalent fraction of 1/2?

Back

Multiply both the numerator and denominator by the same number. For example, 1/2 = 2/4 = 3/6.

Front

What is the difference between a proper fraction and an improper fraction?

Back

A proper fraction has a numerator less than the denominator (e.g., 3/4), while an improper fraction has a numerator greater than or equal to the denominator (e.g., 5/4).