Practice Questions 11 to 15

[@martinfiedler4317]

Thanks! This gets more and more challenging and interesting. 👍

[@sliderulesandmathematics9232]

Yes each group of 5 levels up, the next set is combined roots and squares the goes to cubes in 21-25

[@JohnLeePettimoreIII]

well done. thank you!

[@AC-iw8wu]

I was looking forward to this one, thanks! I was thinking that the idea in question 15 would be to jump from 37 on D to DF and finish the other calculations on the folded scales, looks like that requires only 3 settings. Either way, well done, now looking forward to the next set of questions, they look even scarier :)

[@sliderulesandmathematics9232]

Good call! They are getting scary

[@LaurenceChiu]

I found this site by chance and watched. I got motivated to drag out my Faber Casetll 2/83N and try out the exercises. While I didn't follow the process decribed in the video I got the right answers and using the 20" folded scales the precision was quite good. Brought back a lot memories when the slide rule was my only calculating tool in class.

[@sliderulesandmathematics9232]

There is no single process. There are many paths to the right answer and you have the best slide rule made

[@judybassett9390]

Thanks foe showing your methods for solutions.
Before making these videos did you try the exam questions to see if you could do them in the specified time limit?

[@sliderulesandmathematics9232]

Yes I did. I’m not even close!