Answer
= 168
168Input:21
Single resolution
= A simple method to find the octuple of 21
= (21 * 8)
= 168
Explanation
Finding the octuple of 21 involves multiplying 21 by 8, because octuple means eight times the amount. This multiplication increases the original number by a factor of eight, effectively scaling it up. When you perform the calculation (21 * 8), you are taking the initial number 21 and multiplying it by 8. The product of this operation is 168, which represents the octuple of 21. This simple step allows anyone to quickly find eight times a given number accurately.