Question 755351
First even number = n
Next even number = n + 2
Next odd number = n + 3
Therefore, n + n+2 + n+3 = 161
Total n's and numbers
           3n + 5 = 161
                3n = 161 - 5
                3n = 156
                 n = 156/3
                 n = 52
Proof:
     n = 52
 n + 2 = 54
 n + 3 = 55

     Total 161
Hope this helps.
:-)