The faucet is filling the water tank at the speed of 36.6 liters (l) per minute, but there is a hole in the bottom of the tank, so that water leaks out of the tank at the speed of 2.4 liters (l) per minute. If the water tank contained 10 liters (l) of water initially, how many liters (l) of water is in the water tank after 7 minutes 45 seconds?
10 36.6 2.4 [OP_SUB] 7 45 60 [OP_DIV] [OP_ADD] [OP_MUL] [OP_ADD]
var_a = 10
var_b = 36.6
var_c = 2.4
var_d = var_b - var_c
var_e = 7
var_f = 45
var_g = 60
var_h = var_f / var_g
var_i = var_e + var_h
var_j = var_d * var_i
var_k = var_a + var_j
print('{:.2f}'.format(round(var_k+1e-10,2)))