প্রশ্ন ও উত্তর
A certain sum of money consists of 30 coins, some of which are 10 paisa coins and the rest are 5 paisa coins. If the total value of the coins is Tk.2, what is the number of 10 paisa coins?
গণিত Equation and Inequality 07 Oct, 2020
প্রশ্ন A certain sum of money consists of 30 coins, some of which are 10 paisa coins and the rest are 5 paisa coins. If the total value of the coins is Tk.2, what is the number of 10 paisa coins?
সঠিক উত্তর
10
মন্তব্য
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