Question

Use a Venn diagram to answer the question.
A survey of 300 families showed that
115 had a dog:
88 had a cat,
40 had a dog and a cat,
112 had neither a cat nor a dog, and in addition did not have a parakeet,
10 had a cat, a dog, and a parakeet.
How many had a parakeet only?

Answer 1

Answer:

25

Step-by-step explanation:

The total in the venn diagram is 275 and there were 300 families, so 300 - 275 = 25

Hope this helps!