The height number says exactly how many kind of slices we **have actually. ****The bottom number states how many type of equal slices the entirety pizza was reduced into**.

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## Equivalent Fractions

Some fractions may look various, however are really the very same, for example:

4/8 | = | 2/4 | = | 1/2 |

(Four-Eighths) | (Two-Quarters) | (One-Half) | ||

= | = |

**It is normally ideal to present a response making use of the most basic fractivity ( 1/2 in this situation ). That is called Simplifying**, or **Reducing** the Fractivity

## Numerator / Denominator

We speak to the top number the **Numerator**, it is the variety of components we **have**.**We call the bottom number the Denominator**, it is the variety of components the totality is **separated into**.

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*Numerator***Denominator**

You simply need to remember those names! (If you forget just think "Down"-ominator)

## Adding Fractions

It is basic to add fractions through the **very same denominator** (exact same bottom number):

1/4 | + | 1/4 | = | 2/4 | = | 1/2 |

(One-Quarter) | (One-Quarter) | (Two-Quarters) | (One-Half) | |||

+ | = | = |

Another example:

5/8 | + | 1/8 | = | 6/8 | = | 3/4 |

+ | = | = |

## Adding Fractions with Different Denominators

**But what around when the denominators** (the bottom numbers) are not the same?

Three-eighths plus one-quarter equals ... what?

3/8 | + | 1/4 | = | ? |

+ | = |

We need to someexactly how make the denominators the exact same.

In this case it is basic, bereason we recognize that 1/4 is the very same as 2/8 :

3/8 | + | 2/8 | = | 5/8 |

+ | = |

**Tbelow are 2 well-known approaches to make the denominators the same**:

(They both work-related nicely, usage the one you like.)

## Other Things We Can Do With Fractions

We deserve to also:

Visit the Fractions Index to uncover out also more.

Fractions Index Equivalent Fractions Adding Fractions Subtracting Fractions Multiplying Fractions Dividing Fractions Greatest Usual Factor Leastern Typical Multiple