Including the decimal point, find the sum of the lengths of the four sides of a square with a side length of 14 meters (m), in meters (m).
14 4 [OP_MUL] 10 [OP_DIV]
var_a = 14
var_b = 4
var_c = var_a * var_b
var_d = 10
var_e = var_c / var_d
print('{:.2f}'.format(round(var_e+1e-10,2)))