Calculating four times 15 value

To find four times the value of 15, you multiply 15 by 4. The variable 15 stands for any given number, and multiplying it by 4 means you are adding that same number four times together. Instead of adding 15 plus 15 plus 15 plus 15, multiplication allows you to perform this operation quickly using the expression (15 * 4). The process to achieve 60 is straightforward: identify the number represented by 15 and multiply it by 4. For instance, if 15 equals 5, then multiplying 5 by 4 results in 20. Because 15 is a variable, the expression (15 * 4) applies universally to any number, making it easy to calculate four times any value and obtain 60 every time.