প্রশ্ন সংশোধন করুন
প্রশ্ন:
A container full of water weighs 18.5 kg. If one-fourth of the container is full of water, it weighs 6.5 kg. What is the weight of the empty container?
A container full of water weighs 18.5 kg. If one-fourth of the container is full of water, it weighs 6.5 kg. What is the weight of the empty container?