Question

Average of 8 numbers is 48.if first three number s are 50,52,56 tyen find the number sum of 5 number

Answer 1

Let the number be a,b,c,d,e,f,g and h

a+b+c+d+e+f+g+h/8 = 48

First three numbers are 50,52,56.

50+52+56+d+e+f+g+h/8 = 48

158+d+e+f+g+h = 48*8

d+e+f+g+h = 384-158

d+e+f+g+h = 226