A's income is 30% more than B. B's income is 20% less than C. If the difference btw the income of A and C is 800rs, what is the income of Raghu?

Question

anonymous · Answer

A=(b+.3b)
b=(c-.2c)

anonymous · Answer

A-C=800

a_clan · Answer

data not sufficient.
who is raghu? A, B, or C

anonymous · Answer

B

a_clan · Answer

From what imran said:
A=1.3B
B=0.8C
So
A-C=1.3B-(B/0.8)= 800

anonymous · Answer

A=30+B
B=C-20................B-C=-20
A+C=800
A+C=800 substitution A=30+B, you have
30+B+C=800
B+C=800-30
B+C=770
                     B+C=770
                     .B-C=-20
         ADD------------
                      2B= 750
                        B=375
B=C-20, substitution B=375
       375=C-20
 375+20=C
       395 = C
A=30+B  substitution B=375
A= 30+375
A=405
A=405,  B=375  ,  C=395