Pocket money of Ram and Ravi are in the ratio 6:5 and the ratio of their expenditures are in the ratio 4:3. if each of them saves Rs.50 at the end of the month,Find their pocket money.
Answers
Step-by-step explanation:
Let the pocket money of Ram be 6x and of ravi be 5x.
Let the expenditure of Ram be 4y and of Ravi be 3y.
The amount of money saver by Ram=
6x-4y
~ 6x-4y=50. ....(i)
The amount of money saved by Ravi=
5x-3y
~5x-3y=50. .....(ii)
On solving eq. i and ii :
18x-12y=150
20x-12y=200
(-) ( +) (-)
______________
-2x. =-50
x=25
Pocket money of Ram= 150
" " " Ravi= 250
THIS IS HOW WE DO IT....THERE IS NO OTHER WAY
Answer:
pocket money of Ram = 150
pocket money of Ravi = 125
Step-by-step explanation:
pocket money = x
expenditure = y
pocket money of Ram = 6x
pocket money of Ravi = 5x
expenditure of Ram = 4x
expenditure of Ravi = 3x
both saves 50rs
therefore for ram 6x-4x=50
therefore for ravi5x-3x=50
18x-12y=150
20x-12y=200
-2x=-50
x=25
therefore pocket money of Ram = 150
pocket money of Ravi = 125