A hybrid car has two or more types of power units. Jaeho's family rode a hybrid car and arrived at his aunt's house, which is 120 kilometers (km) away, in an hour and 50 minutes. At first, they used electricity only, and later on gasoline only for an hour and ten minutes. This car needs 6 liters of gasoline to go 40.8 kilometers (km), and if Jaeho's family used 14 liters of gasoline to go to his aunt's house, how many kilometers (km) is the distance that this car used only electricity for 1 minute?
120 40.8 6 [OP_DIV] 14 [OP_MUL] [OP_SUB] 1 60 [OP_MUL] 50 [OP_ADD] 1 60 [OP_MUL] 10 [OP_ADD] [OP_SUB] [OP_DIV]
var_a = 120
var_b = 40.8
var_c = 6
var_d = var_b / var_c
var_e = 14
var_f = var_d * var_e
var_g = var_a - var_f
var_h = 1
var_i = 60
var_j = var_h * var_i
var_k = 50
var_l = var_j + var_k
var_m = 1
var_n = 60
var_o = var_m * var_n
var_p = 10
var_q = var_o + var_p
var_r = var_l - var_q
var_s = var_g / var_r
print('{:.2f}'.format(round(var_s+1e-10,2)))