প্রশ্ন ও উত্তর
Price of 2 pencils is less than 20% of price of a pen. What is the ratio of the price a pen to that of a pencil?
গণিত অনুপাত-সমানুপাত 05 Oct, 2018
প্রশ্ন Price of 2 pencils is less than 20% of price of a pen. What is the ratio of the price a pen to that of a pencil?
সঠিক উত্তর
5 : 2
মন্তব্য
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