In a city, 20% of the population travels by car, 50% travels by bus, a – InterviewSolution

1.	In a city, 20% of the population travels by car, 50% travels by bus, and 10% travels by both car and bus. What percentage of the population travels either by car or bus?
Answer» In a city, 20% of the population travels by car, 50% travels by bus, and 10% travels by both car and bus. What percentage of the population travels either by car or bus?

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