Hello Sir,
I really liked the approach 2 for the second question, but I have a certain doubt, in the step “5/3 K – K = 10”. It was assumed K was the number of days from the end when the men left, so “5/3 K” will be the number of days from the end on the original time line when same amount of work was done. I am a bit confused here, could you please help me with this clarification
CAT-holics 
Hello Sir,
I really liked the approach 2 for the second question, but I have a certain doubt, in the step “5/3 K – K = 10”. It was assumed K was the number of days from the end when the men left, so “5/3 K” will be the number of days from the end on the original time line when same amount of work was done. I am a bit confused here, could you please help me with this clarification
k was on the original timeline, 5/3k on the new one. Brush up on your multiverse theory 🙂
regards
J
ohh, i got it mixed up!! Too many timelines!!
Thank you sir