প্রশ্ন ও উত্তর
Tahmid is four times as old ad Koushik. In x years, Tahmid will be three times as old as Koushik. How old is Koushik in terms of x?
গণিত ঐকিক নিয়ম 05 Oct, 2018
প্রশ্ন Tahmid is four times as old ad Koushik. In x years, Tahmid will be three times as old as Koushik. How old is Koushik in terms of x?
সঠিক উত্তর
2x
মন্তব্য
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