You want to buy cucumbers for 7,500 won. Cucumbers are currently sold at 300 won per 100 grams (g). Find how many kilograms (kg) of cucumbers you can buy with your current money, including the digits after the decimal point.
7500 100 300 [OP_DIV] [OP_MUL] 1000 [OP_DIV]
var_a = 7500
var_b = 100
var_c = 300
var_d = var_b / var_c
var_e = var_a * var_d
var_f = 1000
var_g = var_e / var_f
print('{:.2f}'.format(round(var_g+1e-10,2)))