Answer:
number Of Prizes % number Of Participants == 0
When we talk about division, a number 'A' is divisible by any other number 'B',
it means the remainder after division must be 0. And, we denote division for getting the remainder by '%' sign.
So, As per the question, we have to check whether numberOfPrizes is divisible by numberOfParticipants, the expression is
number Of Prizes % number Of Participants == 0
If number Of Prizes % number Of Participants == 0, condition satisfies, the answer will be True otherwise False