+0  
 
0
374
2
avatar

At my office, 16 people own cats, 9 people own dogs, and  3people own both cats and dogs. How many people own a cat or a dog?

(Remember that in mathematics, the word "or" is used in the inclusive sense. So if you own both a cat and a dog, then you are included in the category of people "who own a cat or a dog".)

 

Thank you in advance!
 

 Apr 26, 2021
 #1
avatar+136 
+3

Draw a venn diagram and you can find your answer smiley

 Apr 26, 2021
 #2
avatar
+1

Thanks! 

 Apr 26, 2021

2 Online Users