The length of the red string is 8 metres (m). The length of the white string is 5 times the length of the red string. The white string is 8 times as long as the blue string. How many metres (m) is the blue string?
8 5 [OP_MUL] 8 [OP_DIV]
var_a = 8
var_b = 5
var_c = var_a * var_b
var_d = 8
var_e = var_c / var_d
print(int(var_e))