প্রশ্ন ও উত্তর
The average of 6 numbers is 25. If 3 more numbers with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?
গণিত Statistics and Average 07 Oct, 2020
প্রশ্ন The average of 6 numbers is 25. If 3 more numbers with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?
সঠিক উত্তর
24
মন্তব্য
Authentication required
You must log in to post an answer.
Log in