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

If Leo uses the generator, the total number of odd numbers he can get are 1, 3, and 5. Out of the 5 possible numbers, he has a 3 out of 5 chance of getting an odd number on the first try. For the next 400 however, he has that same probability of getting an odd number. So, 400 multiplied by 3/5 = 240. Leo can expect to get an odd number about 240 times out of the total number of 400 tries. 

Your maths is very weak try yourself this would improve your skills don't depend on others