OK, math friends! Help me figure out an equation that I can quickly apply to my work! I am trying to figure out the true area coverage of air purifiers, but they utilize numbers to warp consumer perception. For example, one air purifier covers 500 square feet at 4.8 air changes per hour. I know that the coverage is inversely proportional to the air changes, meaning that if I increase the air changes per hour, I have to shrink the room size to account for the same fan speed. So I need a formula to help me quickly calculate this: If the air purifier covers 500 square feet at 4.8 air changes per hour, how much more area will it cover at 4 air changes per hour?
Posted on: Tue, 25 Mar 2014 23:21:56 +0000