The monthly pocket money of Ravi and
Sanjeev are in the ratio 5 : 7. Their
expenditures are in the ratio 3 : 5. If each
saves * 80 every month, find their monthly
pocket money
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6
Answer:
Let monthly pocket money of Ravi be 5x and Sanjeev be 7x.
7x−80/5x−80
= 3/5
⇒25x−400=21x−240
∴4x=160
∴x=40
Ravi pocket money =5×40= Rs. 200
Sanjeev pocket money =7×40= Rs. 280
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