In a city 40% of the people have black hair, 25% have black eyes and 10% have both black hair and black eyes. What percentage of the people in the city has neither black hair nor black eyes?
Created: 6 years ago |
Updated: 2 years ago
best des
Percentage of people having atleast one of the qualities = 40% + 25% - 10% = 55%
Percentage of people having neither of the qualities = 100% - 55% = 45%
Md Azizur Rahman
Founder of Satt
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