The average of 40 numbers is 27. the average of first 30 of them is 17 and that of next 9 is .find out the last number?
Answers
Answered by
0
question is in complete....bcz next 9 is missing ????
Similar questions
Physics,
8 months ago
Computer Science,
8 months ago
Math,
1 year ago
English,
1 year ago
English,
1 year ago