plzz ans question no 11 dont say tat photo is not clear
Attachments:
punithchowdary:
r u jonnagadla
Answers
Answered by
0
The total amount is RS 1130
how
can u pls explain us
The eight student average expenditure was RS 1080. If the ninth student spends 50rs more it will become 1130
I hope I am right
It is asked that tell the total amount of all
ohk
1080. 129*9
Answered by
0
amount paid by 8 members =120/-
let us take 9th person as "a".
then extra amount spent by a= 80/-
amount spend by 8 members= 120×8 =960.
but total amount spend by 9 members=960+80
1040/-
let us take 9th person as "a".
then extra amount spent by a= 80/-
amount spend by 8 members= 120×8 =960.
but total amount spend by 9 members=960+80
1040/-
Similar questions