When the grandpa's age was 71 last year, Jung-min was 8. Find how many times the grandpa's age is Jung-min's age this year.
71 1 [OP_ADD] 8 1 [OP_ADD] [OP_DIV]
var_a = 71
var_b = 1
var_c = var_a + var_b
var_d = 8
var_e = 1
var_f = var_d + var_e
var_g = var_c / var_f
print(int(var_g))