প্রশ্ন সংশোধন করুন
প্রশ্ন:
The cost of carpeting a room 18 m long with a carpet 75 cm wide at Tk. 4.50 per meter is TK. 810. The breadth of the room is:
The cost of carpeting a room 18 m long with a carpet 75 cm wide at Tk. 4.50 per meter is TK. 810. The breadth of the room is: