Finding triple of 15 quickly

To find the triple of 15, the key step is to multiply 15 by 3. Tripling a number means you combine three copies of the number together, which multiplication simplifies into one operation. So, instead of adding 15 three times, you multiply it by 3. By performing the calculation 15 * 3, you directly obtain 45, which represents the triple of 15. This straightforward approach ensures you can quickly and accurately calculate the triple for any number 15 without additional steps or complications. Understanding how multiplication works as repeated addition helps clarify why this method efficiently gives the desired triple value.