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    Question

    The ratio of the speeds of a bus and a car is 5: 12. If

    the car covers 504 km in 7 hours, what is the speed of the bus in km/h?
    A 20km/h Correct Answer Incorrect Answer
    B 18km/h Correct Answer Incorrect Answer
    C 30km/h Correct Answer Incorrect Answer
    D 32km/h Correct Answer Incorrect Answer

    Solution

    The ratio of a Bus and Car =5:12 Speed of Bus =5x and Car =12x Car covers 504 km in 7 hours =504/7=72km/h According to the Question- 12x =72 X =6 Then the Speed of Bus=5×6=30km/h

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