sir i was out today and continued this question. i did 16/1 and multiplied the power of 9 to get my answer. its not working out as a good answer
Great that you're working to keep up when out Andrea. I'm not sure which question from which exercise you're referring to. Let me know and I'll post a solution.
its example one from jan 13th :)
I've included made a video and included it in the blog. Let me know if it helps answer your question. RE Example 1.