Thanks for your response. In the link you provided I was able to see how the answer of 50 was reached. However, using the same equation in the video (starting at 2:40) I referenced, I can’t get to the answer of 18.75. Here’s what I’m doing:
1/(1/30 + 1/50)
1/30 = 0.03
1/50 = 0.02
0.03 + 0.02 = 0.05
1/0.05 = 20
I hate to harp on this, I just want to make sure I’m understanding and doing it correctly. Thanks for your time!