প্রশ্ন সংশোধন করুন
প্রশ্ন:
In a class, if 4 students sit on each bench there are 3 empty benches, but 6 students have to stand if 3 students sit on each bench. How many students are there in that class?
In a class, if 4 students sit on each bench there are 3 empty benches, but 6 students have to stand if 3 students sit on each bench. How many students are there in that class?