প্রশ্ন সংশোধন করুন
প্রশ্ন:
Pens that used to cost Tk.150 for a package of 3 now cost Tk.300 for a package of 5. What is the percent increase in the price of these pens ?
Pens that used to cost Tk.150 for a package of 3 now cost Tk.300 for a package of 5. What is the percent increase in the price of these pens ?