SOLUTION: A survey of 51 pet owners revealed that 24 owned dogs, 28 owned cats, 11 owned turtles, 12 owned both dogs and cats, 7 owned both dogs and turtles, 3 owned both cats and turtles, a

Algebra ->  Permutations -> SOLUTION: A survey of 51 pet owners revealed that 24 owned dogs, 28 owned cats, 11 owned turtles, 12 owned both dogs and cats, 7 owned both dogs and turtles, 3 owned both cats and turtles, a      Log On


   

Question 352201: A survey of 51 pet owners revealed that 24 owned dogs, 28 owned cats, 11 owned turtles, 12 owned both dogs and cats, 7 owned both dogs and turtles, 3 owned both cats and turtles, and 2 owned all three. How many pet owners owned none of the following pets?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
develope a Venn diagram.
The answer is 26