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Inessa05 [86]
3 years ago
5

20% of the people in a village own a dog, 30% own goats and 40% own cattle, 5% own both a dog and goats, 4% own both a dog and c

attle and 3% own both goats and cattle. If 1% own all three, what percentage of the village own none of the three?​
Mathematics
1 answer:
lana66690 [7]3 years ago
3 0

Answer:

37 %

Step-by-step explanation:

here..

only Dog = 20- 5 - 4 - 1 = 10

only goats = 30 - 5 - 3 - 1 = 21

only cattle = 40 - 4 - 3 - 1 = 32

then ... since the maximum percentage is 100 %

people who don't own any animal = 100% - 10% - 21% - 32% = 37 %

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