Question
In a city, the number of persons travelling by bike is
50% the number of persons travelling by metro. The number of persons travelling on foot is 80% the number of persons travelling by bike. If 160 persons travel by metro, then how many persons travel on foot?Solution
Number of persons travelling by bike = 160 × (50/100) = 80 Number of persons travelling by walk = 80 × (80/100) = 64
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