alleryStart learning →In a village of 200 families, 120 own cows and 90 own goats; 30 own both. How many own neither?
A20
B10
C30
D40
Answer & Solution
Correct answer: A. 20
Owners of at least one = 120 + 90 - 30 = 180, so 200 - 180 = 20 own neither.
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