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21-01-2022
Mathematics

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In a survey of 142 pet owners, 81 said they own a dog, and 55 said they own a cat. 20 said they own both a dog and a cat. How many owned neither a cat nor a dog?

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Аноним Аноним

21-01-2022

Answer:

6 People Do now own a cat or dog.

Step-by-step explanation:

Subtracting all numbers will be a negative.

Given equation:

142 - 81 - 55

142 - 81 = 61.

61 - 55 = 6.

Your answer is 6.

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