প্রশ্ন ও উত্তর
A person buys some pens and pencils. The pen costs Tk.7 ech and pencil costs Tk.3 each. If he spends exactly Tk.81 and buys the maximum numbers of pen possible under these conditions, what is the ratio of pen to pencil?
গণিত Ratio, Proportion and Partnership 07 Oct, 2020
প্রশ্ন A person buys some pens and pencils. The pen costs Tk.7 ech and pencil costs Tk.3 each. If he spends exactly Tk.81 and buys the maximum numbers of pen possible under these conditions, what is the ratio of pen to pencil?
সঠিক উত্তর
3 : 2
মন্তব্য
Authentication required
You must log in to post an answer.
Log in