Question

A survey of 115 children found that

39 liked The Little Mermaid

43 liked 101 Dalmatians

56 liked Mickey Mouse

7 liked The Little Mermaid and 101 Dalmatians

10 liked The Little Mermaid and Mickey Mouse

16 liked 101 Dalmatians and Mickey Mouse

4 liked all three

Question 1: How many students liked ONLY 101 Dalmatians?

Question 2: How many liked the Little Mermaid but NOT Mickey Mouse?

Question 3: How many students did NOT like Mickey Mouse?

Answer 1

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Answer 2

@nndennis17

Your first question says, "How many students liked ONLY 101 Dalmatians? "

The word "ONLY" tells you that you can not include students who like 101 Dalmations and also liked another movie.

Answer 3

But first lets organize all of your data. :)

Answer 4

So it says 4 people liked all three.

We put that in the exact center. So I'll start putting in some numbers: