Unit Fractions, Decomposing, and Composing Fractions

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, representing one part of a whole divided into equal parts.

Front

What does it mean to decompose a fraction?

Back

To decompose a fraction means to break it apart into smaller fractions that add up to the original fraction.

Front

What is the numerator in a fraction?

Back

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

Front

What is the denominator in a fraction?

Back

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

Front

How do you identify a unit fraction? Give an example.

Back

A unit fraction has a numerator of 1. For example, 1/4 is a unit fraction.

Front

What is the relationship between unit fractions and whole numbers?

Back

Unit fractions represent parts of a whole, and multiple unit fractions can be added together to form whole numbers.

Front

Can a fraction be both a unit fraction and a proper fraction?

Back

Yes, a unit fraction is always a proper fraction because its numerator is less than its denominator.

Front

What is the process of composing fractions?

Back

Composing fractions involves combining smaller fractions to create a larger fraction.

Front

What is an example of decomposing the fraction 3/4?

Back

3/4 can be decomposed into 1/4 + 1/4 + 1/4.

Front

What is the significance of the denominator in a fraction?

Back

The denominator indicates how many equal parts the whole is divided into, which is essential for understanding the fraction's value.