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The Wildlife Federation surveyed 170 San Diego residents. The results are as follows:

26 had a membership to the Birch Aquarium
44 had a membership to the San Diego Zoo
17 had both

construct a venn diagram answering the foloowing questions


i. How many had only a zoo membership?
ii. How many had only an aquarium membership?
iii. How many belonged to either one or the other or both?
iv. How many belonged to neither?

  • math -

    Draw a Venn diagram and put quantities beside each set.

    Are you able to work out some of the answers?

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