"Ratio of the incomes of A, B and C last year as  3:4:5. The ratio of their individual incomes
Channel: Doubtnut
Date: 2020-04-12

"Ratio of the incomes of A, B and C last year as
  3:4:5. The ratio of their individual incomes of the last year and this year
  are 4:5, 2:3 and 3:4 respectively. If the sum of their present incomes is Rs.
  78800, then find the present individual incomes of A, B and C."