Calculating eight times 15 value

When calculating eight times the value of 15, multiplication is the most efficient method because it replaces repeated addition. Instead of adding 15 to itself eight times, you multiply 15 by 8. This operation is written as (15 * 8) and represents the final amount that is eight times greater than the initial number 15. To work through this, begin with the number represented by 15. Then multiply this number by 8 to find the scaled-up value. The outcome of this multiplication is saved in 120. This shows that 120 is exactly eight times the size of 15, illustrating how multiplication provides a quick way to handle repeated addition and scale quantities efficiently.