Problem solution question 13 section one batch 7 Bangladesh Computer Council BCC exam
Mahabub visits three stores. At the first store he spends half of his money plus tk.20 at the seconds store he spends half the money he has left plus tk.10 and at the third store he spends half of what he has left plus tk.20 He is now out of money. How much money did Mahabub start out with?
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