The average of 10 numbers is 23. If each number is increased by 4, what will the new average be?

One Answer on this Question

1. avg of 10nos.=23==>23*10=230
   if each no increased by 4 ==> 4*10=40
   then new avg is giveen by : 230+40=270
   270/10=27
   hence the new avg =27

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