There are ribbons with lengths of 36 centimeters (cm), 42 centimeters (cm), and 48 centimeters (cm), respectively. I cut 1/6 of this ribbons and tied the remaining pieces together to make one long ribbon. The length of the ribbon made is 97 centimeters (cm). Find how many centimeters (cm) are used to tie the ribbons together.
36 42 [OP_ADD] 48 [OP_ADD] 1 1/6 [OP_SUB] [OP_MUL] 97 [OP_SUB]
var_a = 36
var_b = 42
var_c = var_a + var_b
var_d = 48
var_e = var_c + var_d
var_f = 1
var_g = 0.16666666666666666
var_h = var_f - var_g
var_i = var_e * var_h
var_j = 97
var_k = var_i - var_j
print(int(var_k))