# Math Help - Where is 50% on Log System?

1. ## Where is 50% on Log System?

On the log scale below, where is 50%? Is it 5, or is it 3.16 (a 1/2 log step)?

2. Originally Posted by usafa
On the log scale below, where is 50%? Is it 5, or is it 3.16 (a 1/2 log step)?