the sum of five consecutive even numbers is 500 . find the middle number of the five ?
"middle number = 500 / 5 = 100 ans c"
add(add(power(add(add(divide(subtract(subtract(500, const_10), const_2), const_4), const_2), const_2), const_2), power(add(add(add(divide(subtract(subtract(500, const_10), const_2), const_4), const_2), const_2), const_2), const_2)), add(power(divide(subtract(subtract(500, const_10), const_2), const_4), const_2), power(add(divide(subtract(subtract(500, const_10), const_2), const_4), const_2), const_2)))