প্রশ্ন ও উত্তর
Ten years ago, A was half of B in age. If the ratio of their present age is 3 : 4, what will be the total of their present ages?
গণিত Age Problems 08 Oct, 2020
প্রশ্ন Ten years ago, A was half of B in age. If the ratio of their present age is 3 : 4, what will be the total of their present ages?
সঠিক উত্তর
None of these
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