Question

यदि 39, 48, 51, 63, 75,83 तथा x औसत 60 हो, तो x का मान कितना होगा?​

Answer 1

Step-by-step explanation:

(39+48+51+63+75+83+x) / 7 = 60

(359 + x) / 7 = 60

359 + x = 60*7

359 + x = 420

x = 420 - 359

x= 61

hope, it will be helpful for you.