When you open a faucet, it is said that 36 milliliters (ml) of water comes out per second. If the volume of the tank is 252 cubic centimeters (cm3), how many seconds will it take to fill the tank?
252 36 1 [OP_MUL] [OP_DIV]
var_a = 252
var_b = 36
var_c = 1
var_d = var_b * var_c
var_e = var_a / var_d
print(int(var_e))