Question

P spends 30% of his income to groceries, another 30% to rent, and 40% of what is left to bus fare. If his sole expenses are groceries, rent, and bus fare, and he saves ₹600, what is his total income?

Q: Answer-P spends 30% of his income to groceries, another 30% to rent, and 40% of what is left to bus fare. I...

ATQ, Let Ps total income be Rs. 100p Amount spent on groceries 100p 0.3 Rs. 30p Remaining amount 100p 30p Rs. 70p Amount spent on rent 70p 30p Rs. 40p Amount spent on Bus fares 40p 0.4 Rs. 16p Savings of P 40p 16p Rs. 24p So, 24p 600 Or, p 25 So, income of P 25 100 Rs. 2,500