Calculate six times 15 quickly

To find six times 15, begin with the value 15, which stands for any number you choose. Multiplying by six means you are adding the number 15 six times in total. Rather than performing six additions, multiplication allows you to perform this calculation in a single step by multiplying 15 by 6. The formula (15 * 6) directly expresses this idea. By multiplying 15 by 6, you quickly obtain the product that represents six times the original number. For instance, if 15 is zero, multiplying zero by six returns zero because any number multiplied by zero equals zero. This method applies to all values represented by 15, and the result is given by 90.