Calculating five times the number 43

To calculate five times the number 43, you use multiplication, specifically multiplying 43 by 5. Multiplication here means you are taking the value of 43 and combining it five times, which scales the number up proportionally. Think of it as adding 43 five separate times: 43 + 43 + 43 + 43 + 43. Performing the operation 43 * 5 accomplishes this in a single step. The expression 215 captures this calculation, so when you substitute any value for 43, evaluating 43 * 5 will give you five times that original number.