Represent the equation on a number line c-7=-12

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

We just started the introduction into circles and i have no idea how to do this.

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.