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29 votes
29 votes
- How many students do not snowboard?SkiIce Skate721334810Snowboard6C. 28D. 29B. 22A. 21

User Qihui
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1 Answer

21 votes
21 votes

We have a Venn diagram.

We need to count the persons that are not in the snowboard circle:

So

Ice skate 7

ice skate and ski 2

Ski 13

Others:6

Sum all

7+2+13+6 = 28

The correct answer is option C.

User Xudre
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2.9k points