On a particularly busy day at DisneyWorld, 503 people are queried as to their activities regarding the Jungle Cruise (JC), the Haunted Mansion (HM), and Treasure Island(TI). Of the queried, 228 went on JC, 251 went into HM, 246 went to TI, 81 went to both JC and HM, 111 went to both HM and TI, 89 went to both JC and TI, and 35 went to all three.
1) What fraction of the people went to both HM and TI but not JC?
2)What fraction of the people who went on the JC did not go to the HM?
3) What fraction of the people queried went on none of the three adventures?
4)

Question

On a particularly busy day at DisneyWorld, 503   people are queried as to their activities regarding the Jungle Cruise (JC), the Haunted Mansion (HM), and Treasure Island(TI).   Of the queried, 228   went on JC, 251   went into HM, 246   went to TI, 81   went to both JC and HM, 111   went to both HM and TI, 89   went to both JC and TI, and   35   went to all three.
1) What fraction of the people went to both HM and TI but not JC?
2)What fraction of the people who went on the JC did not go to the HM?  
3) What fraction of the people queried went on none of the three adventures?
4)

anonymous · Answer

4) What fraction of the people who went to HM and on the JC did not go to TI?

anonymous · Answer

this what i'm thinking:

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