Hi,

In a survey 60 households were asked if they had a  (a) cat or (b) dog,

20 said they had a cat

25 said they had a dog

12 said they had both a cat and a dog

57

What percentage of households had neither a cat nor a dog? 3/60 = .05  or 5% 

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Hi TUTORS, 

Just need help with the setup not the answer thanks



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