প্রশ্ন সংশোধন করুন
প্রশ্ন:
A radio costs a shopkeeper Tk. 64. At what price must he sell it if he is to make a profit of 20% on the selling price?
A radio costs a shopkeeper Tk. 64. At what price must he sell it if he is to make a profit of 20% on the selling price?