Pls help I need this in soon I have less than an hour and will give brainliest to first answer that is correct

15 and 18, because when you take three away from thirty three,you get 30 and than divide that and you get 15 so one person is 15 and than add three to another 15 and you get the two numbers of 15 and 18

For me i think it'll land on blue