Answers by visitors named: drt

how about 12white marbles and 18 blue marbles ( that meets the ratio of 2:3 and would be a total of 30 marbles in the bag)

35 x3/7 = 105/7 =15 nickels for carly 50 x 1/5= 50/5 = 10 nickels for kellie

35 x 3/5 = 105/5 = 21 in the piggy bank 35-21= 14 remaining coins 14 / 2= 7 in her wallet