Explanation: Subtract $218.25 from $483.62 to find out how much money they have left to raise 483.62-218.25=$265.37 Then divide by the number of students so find out how much each needs to raise 265.37/17=$15.61 To check simply multiply 15.61 by 265.37
He has a 1/6 chance. if there are two of 1-6 tiles each in separate bags, he has a chance (total) of 2/12 of getting a 2 and a . simplify the 2/12 to 1/6 and that is your answer. (i hope D:)