Question

the average of 8number is 96. of one number 6 is included .find the new average​

Answer 1

let the sum of 1st 8 no.s be 'x'

so,

x/8=96

x=768

6 is added .....

the new average of 9 numbers will be=( 768+6)/9=774/9=89

hope it helps!!☺