The monthly income of A & B are in the ratio 12:25. If A spends part of
his salary and B spends part of his salary their savings will differ by
Rs.12100 per month. Find the monthly income of each.
Answers
Answered by
1
Step-by-step explanation:
Let their monthly income be 5x,4x respectively.
Let their monthly expenditure be 9y,7y respectively.
5x−9y=500 ……….(1)
4x−7y=500 ………(2)
From (1) and (2)
5x−9y=4x−7y
y=
2
x
From (1),
5x−9×
2
x
=500
Or, x=1000
Their monthly income is 5000 and 4000 respectively.
Similar questions