Question

If a/3 = b/4 = c/7, then a + b + c/c is​

Answer 1

Answer: a3=b4=c7

So,  

=>a3=c7  

=>ac=37 ..... (1)

Also,  

=>b4=c7

=> bc=47

Now, a+b+cc=ac+bc+cc

=> ac+bc+1  

From (1) and (2)

=>37+47+1=3+4+77

=> 147=2