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## Homework Statement

Prove via Mathematical Induction that, The sum of n rational numbers is rational.

## Homework Equations

## The Attempt at a Solution

Let N = 1

The sum of one rational number is the number it's self, which is a rational number.

Assume when n = n, the sum of n numbers is rational

proof:

Here's why my problem lies, i don't know what equation this is , or how i would make an equation to sub (n + 1) into ? I'm looking for any guidance that i can get, all help is apreciated..

Thank's alot,

-Will