Question
A man spends 22% and 14% of his monthly salary on rent
and transportation, respectively. Out of the remaining money, he spends 27% on food and 42% on entertainment. If he saves Rs. 3571.20, then find his monthly salary.Solution
Let the monthly salary of the man be Rs. ‘x’. Money spent on rent and transportation = (22 + 14)% of x = Rs. 0.36x Remaining money = (x – 0.36x) = Rs. 0.64x Money spent on food and entertainment = (27 + 42)% of 0.64x = Rs. 0.4416x Remaining money left = 0.64x – 0.4416x = 0.1984x So, 0.1984x = 3571.20 x = Rs. 18000
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