actual numbers for instancetry this bit of code out in idle' interactive windownum " num num ' the operator concatenates two strings togetherwhich is why the result of " " is " and not " you can multiply strings by number as long as that number is an integer or whole number type the following into the interactive windownum " num ' num concatenates three instances of the string " and returns the string " compare this operation to arithmetic with numbers when you multiply the number by the number the result is the same as adding three together the same is true for string that is" can be interpreted as " " " in generalmultiplying string by an integer concatenates copies of that string you can move the number on the right-hand side of the expression num to the leftand the result is unchanged num ' what do you think happens if you use the operator between two strings