Multiplication calculator: multiply two numbers

In a multiplication function, you'll multiply one number by the second number.

For example, let's say you have a two cars, both require you to pay the bank $400 a month in lease payments. You need to found out what is the total amount you owe to your bank for both cars every month. You need to multiply $400 * 2. The result is $800 or $400, added to $400.