Fractions represent parts of a whole. A fraction is written as two numbers separated by a slash (/) or a horizontal line. The number on top is called the numerator, and it tells you how many parts you have. The number on the bottom is called the denominator, and it tells you how many equal parts the whole is divided into.

Fractions are used to show how much of something we have compared to the whole. For example, if you have 1/2 of a pizza, it means the pizza is divided into 2 equal parts, and you have 1 part of those 2.

Examples:

Example 1:
Imagine you have a chocolate bar that is divided into 4 equal pieces. If you eat 1 piece, the fraction of the chocolate bar you have eaten is 1/4 (1 piece out of 4).
This means the numerator is 1 (the piece you ate), and the denominator is 4 (the total number of pieces in the chocolate bar).

Example 2:
If a pizza is cut into 8 slices and you eat 3 slices, the fraction of the pizza you've eaten is 3/8 (3 slices out of 8).
Here, the numerator is 3 (the slices you ate), and the denominator is 8 (the total number of slices in the pizza).

Understanding fractions is important because it helps us understand parts of a whole and how things are divided up. Fractions are used in many real-life situations, like cooking, sharing, and measuring!

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