Answers

2014-12-02T11:24:36+05:30
the total sum=4340
ratio:1/2:1/3:1/5=15:10:6

so A's share=(15/31)*4340=2100
B's share=(10/31)*4340=1400
C's share = 4340-3500=840
2 5 2
2014-12-02T12:00:49+05:30
1/2 x + 1/3 x + 1/5 x =4340
31/30 x =4340
x=4200

so A's share=1/2 * 4200 = 2100
     B's share=13 * 4200 = 1400
     C's share=1/5*4200  =  840
3 4 3