Calculating four times 5 value

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