There is a car that can travel 20.57 kilometers (km) with 1.7 liters (L) of gasoline. If the price of gasoline is 1600 won per liter (L), how much gasoline does this car need to travel 91.66 kilometers (km)?
1.7 20.57 [OP_DIV] 91.66 [OP_MUL] 1600 [OP_MUL]
var_a = 1.7
var_b = 20.57
var_c = var_a / var_b
var_d = 91.66
var_e = var_c * var_d
var_f = 1600
var_g = var_e * var_f
print('{:.2f}'.format(round(var_g+1e-10,2)))