The ratio of daily wages of three workers Pappu, Gappu and Sonu are in ratio 7:6:4 and Pappu gets daily Rs. 84 more than Sonu, what is the sum of their daily wages?
Rs. 476
7x-4x=84---> x=28 x*(7+6+4)= 28*17= Rs. 476
The present ages of A,B and C are in proportions 4:5:6. Eight years ago, the sum of their ages was 66. What is the sum of present age of A and C?
Solve this without paper and pen?
