Question 748156
A+B+C=60
B=A-5 --> A=B+5  ....(1)
C=1/2B           ....(2)

A+B+C=60 = (B+5)+B+(1/2B)=60
2B+1/2B=55
5/2B=55
B=55x2/5=22

As B is 22, so A is B+5=27
C=22x1/2=11

so they are 27,22,11