You want to attach 8 posters with 29.05 centimeters (cm) width in a row on a wall with a width of 3.944 meters (m), keeping the distance between the end of the wall and the poster and between the posters constant. Find how many centimeters (cm) should be the distance between them.
3.944 100 [OP_MUL] 29.05 8 [OP_MUL] [OP_SUB] 8 1 [OP_ADD] [OP_DIV]
var_a = 3.944
var_b = 100
var_c = var_a * var_b
var_d = 29.05
var_e = 8
var_f = var_d * var_e
var_g = var_c - var_f
var_h = 8
var_i = 1
var_j = var_h + var_i
var_k = var_g / var_j
print(int(eval('{:.2f}'.format(round(var_k+1e-10,2)))))