Question

The average of 27 numbers is 60.if one number is changed from 28 to 82

Answer 1

let the sum of 27 numbers be xx/27=60   |x=1620if 28 is changed from to 82 then sum of numbers be1620-28+82=1674
avg=1674/27= 62

Answer 2

Answer:

Sneha book ka question please mark as brain list the you a I as brain list the class room me I class room which code is a I to is a I to