Question

find three consecutive numbers whose sum is 108

Answer 1

x + x +1 +x+2 =108
3x =108-3=105
x =35
so no are 35 ,36,37

Answer 2

Let take that consecutive numbers as
x , x+1 , x+2

x+(x+1)+(x+2) = 108
3x + 3 = 108
3x = 108-3
3x = 105
x = 105/3
x = 35

numbers are
35 , 36 , 37