Calculating four times 30 value

To find four times the value of 30, you multiply 30 by 4. The variable 30 stands for any given number, and multiplying it by 4 means you are adding that same number four times together. Instead of adding 30 plus 30 plus 30 plus 30, multiplication allows you to perform this operation quickly using the expression (30 * 4). The process to achieve 120 is straightforward: identify the number represented by 30 and multiply it by 4. For instance, if 30 equals 5, then multiplying 5 by 4 results in 20. Because 30 is a variable, the expression (30 * 4) applies universally to any number, making it easy to calculate four times any value and obtain 120 every time.