0 votes 0 votes please explain how hit ratio of L2 is taken as 0.5? instead of 0.9 as 10 misses are mentioned is it like as 20 misses at levle 1 out of which only 10 missed at level 2, so 10 out of 20 (and not 100) hence 0.5? CO and Architecture co-and-architecture multilevel-cache hit-ratio + – Markzuck asked Dec 21, 2018 retagged Jul 26, 2022 by Shubham Sharma 2 Markzuck 505 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Gokulnath commented Dec 21, 2018 reply Follow Share Yes, the L2 misses will be out of the total number of missed that L1 made. Since L1 has twenty misses and out of that twenty misses, 10 are misses for L2. 1 votes 1 votes balchandar reddy san commented Dec 21, 2018 reply Follow Share btw, the answer given is wrong it has to 36/7 as the value of x is 18/7 0 votes 0 votes Please log in or register to add a comment.