প্রশ্ন ও উত্তর
A certain machine can make 3 widgets every 2 seconds. At this rate, how many widgets will be made in minute?
06 Apr, 2025
প্রশ্ন A certain machine can make 3 widgets every 2 seconds. At this rate, how many widgets will be made in minute?
সঠিক উত্তর
৯০
মন্তব্য
Authentication required
You must log in to post an answer.
Log in