প্রশ্ন ও উত্তর
A 45000 litter water tank is to be filled at the rate of 220 litters per minute. Estimate, to the nearest half an hour, how long it will take to fill the tank?
গণিত Pipe and Tank 07 Oct, 2020
প্রশ্ন A 45000 litter water tank is to be filled at the rate of 220 litters per minute. Estimate, to the nearest half an hour, how long it will take to fill the tank?
সঠিক উত্তর
7/2 hours
মন্তব্য
Authentication required
You must log in to post an answer.
Log in