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50 people were asked if they had ever been to Mauritius or the Seychelles on holiday. 11 had been to Mauritius, 7 had been to the Seychelles and 35 had been to neither. How many had been to both?​
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50 people were asked if they had ever been to Mauritius or the Seychelles on holiday.

11 had been to Mauritius, 7 had been to the Seychelles and 35 had been to neither.
How many had been to both?​

User Kenny Lim
by
6.6k points

1 Answer

4 votes

Answer:

11 + 7 = 18. Meaning to both Islands 15 people have visited so far.

User Learn OpenGL ES
by
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