প্রশ্ন সংশোধন করুন
প্রশ্ন:
nine identical machine , each working as same constant rate , can stice 27 jyrses in four minutes, how many minutes would it take 4 such machine to stice 60 jyrsys ?
nine identical machine , each working as same constant rate , can stice 27 jyrses in four minutes, how many minutes would it take 4 such machine to stice 60 jyrsys ?