LET total money = XGiven that,Arvid : Binu : Chitra = 2 : 3 : 4Binu received = Rs.51So, (3 ÷ 9) × X = 51X = 153Amount received by Chitra = (4 ÷ 9) × 153= 68Amount received by ARVIND = (2 ÷ 9) × 153= 34