Why ?? The way I read it is . 1 man, 1 hole 2 days : "2 workers dig 2 holes in 2 days. How many holes 10 workers dig in 10 days? " Shouldn't one specify : "2 workers dig 2 holes EACH in 2 days. How many holes 10 workers dig in 10 days? " If it's a trick about wording understanding rather than maths than it's different, not sure how it would come out in my mother tongue. Maverickz, thanks for your input, very informative again !
because he reaches the 'pivot point' that calls the forest edge, after that there is simply no other way but from the forest.got it?