FRACTIONS

# Rational Numbers

There are situations in which Whole Numbers are not enough:

- When a division is not exact

- When I want to express parts of a unit

In these situations we need**FRACTIONS**

When we add fractions to the Whole Numbers, we obtain:**RATIONAL NUMBERS**

We name these numbers with

Now, we have these sets of numbers:

**True-False Question**

Decide if the following sentences are true or false:

a) All the Natural Numbers are Rational Numbers

b) All the Rational Numbers are Whole Numbers

c) All the Natural Numbers are Whole Numbers

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