Find how many grams (g) of water must be evaporated from 200 grams (g) of 5% sugar water to make it 8% sugar water.
200 200 5 100 [OP_DIV] [OP_MUL] 100 8 [OP_DIV] [OP_MUL] [OP_SUB]
var_a = 200
var_b = 200
var_c = 5
var_d = 100
var_e = var_c / var_d
var_f = var_b * var_e
var_g = 100
var_h = 8
var_i = var_g / var_h
var_j = var_f * var_i
var_k = var_a - var_j
print(int(var_k))