Shinyoung saved 1/2 of her mother's pocket money and bought school supplies with the remaining 3/8, leaving 2,500 won. How much money does Shinyoung save?
2500 1 3/8 [OP_SUB] [OP_DIV] 1/2 [OP_DIV] 1/2 [OP_MUL]
var_a = 2500
var_b = 1
var_c = 0.375
var_d = var_b - var_c
var_e = var_a / var_d
var_f = 0.5
var_g = var_e / var_f
var_h = 0.5
var_i = var_g * var_h
print(int(var_i))