#Multiples of 3 and 5

##Challenge 1

From Project Euler Problem 1

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.

Clone this project, write the body of the function sumOfAMultiple so that the jasmine tests pass. The function will return the sum of all the multiples of 3 or 5 below n.

There are 4 tests, once your tests pass, uncomment the last two and fill in the correct result.

(you'll need jasmine-node)

npm install jasmine-node -g

run automated tests by running

jasmine-node --autotest .

##OR

use mocha chai

npm install mocha -g
npm install chai

run automated tests by running

mocha -w