Question

(a+2b)/(3a-b)= (-b+3c)/(4b-c)=(2a+2b+1)/(4c+1) find a/b

Answer 1

ab=23⟹a+bb=2+33using componendo

⟹a+bb=53(1)

bc=45⟹b+cc=4+55using componendo

⟹b+cc=95(2)

dividing (1) by (2)

c(a+b)b(b+c)=2527

⟹a+bb+c×cb=2527

⟹a+bb+c=2527×bc

⟹a+bb+c=2527×45=2027

I hope you are understand My solution