The length of the radius of the circle inside the donut is 2 centimeters (cm), and the length of the radius of the circle on the outside is 6 centimeters (cm). Find how many times bigger the length of the outer circumference of the donut is compared to the length of the inner circumference of the donut.
6 2 [OP_DIV]
var_a = 6
var_b = 2
var_c = var_a / var_b
print(int(var_c))