4th grade fractions review

Front

What is a unit fraction?

Back

Front

Which of the following is not a unit fraction: 5/6, 1/2, 1/5, 1/8?

Back

5/6 is not a unit fraction.

Front

How do you simplify the fraction 6/9?

Back

6/9 simplifies to 2/3.

Front

What is the result of dividing 4 pizzas among 10 friends?

Back

Each friend would get 0.4 of a pizza.

Front

How do you write 8 tenths as a decimal?

Back

8 tenths is written as 0.8.

Front

Convert the mixed number 1 3/5 to an improper fraction.

Back

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number of a fraction that indicates how many equal parts the whole is divided into.

Front

What is the numerator in a fraction?

Back

The numerator is the top number of a fraction that indicates how many parts are being considered.

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.