Finding triple of 45 quickly

To find the triple of 45, the key step is to multiply 45 by 3. Tripling a number means you combine three copies of the number together, which multiplication simplifies into one operation. So, instead of adding 45 three times, you multiply it by 3. By performing the calculation 45 * 3, you directly obtain 135, which represents the triple of 45. This straightforward approach ensures you can quickly and accurately calculate the triple for any number 45 without additional steps or complications. Understanding how multiplication works as repeated addition helps clarify why this method efficiently gives the desired triple value.