Question

sona and rahim have monthly income in ration 5 propertion 6 nd expenditure 3 propertion 4 if they save 1800,1600 find the monthly income of rahim​

Answer 1

Let the monthly incomes of A and B be Rs.5x and Rs.6x respectively.

Let the monthly incomes of A and B be Rs.5x and Rs.6x respectively. Then, 6x−16005x−1800=43

Let the monthly incomes of A and B be Rs.5x and Rs.6x respectively. Then, 6x−16005x−1800=43⇒20x−7200=18x−4800

Let the monthly incomes of A and B be Rs.5x and Rs.6x respectively. Then, 6x−16005x−1800=43⇒20x−7200=18x−4800⇒2x=2400⇒x=1200

Let the monthly incomes of A and B be Rs.5x and Rs.6x respectively. Then, 6x−16005x−1800=43⇒20x−7200=18x−4800⇒2x=2400⇒x=1200∴ Monthly income of B=6×Rs.1200=Rs.7200.