Bar Graphs
Bar Graphs
TGM Original Questions
The bar graph below shows the number of vehicles passing a traffic junction every three hours of a day.
- Find the timeslot during which the number of vehicles passing the traffic junction is the greatest on this day.
- Find the total number of vehicles passing the traffic junction from \(05:00\) to \(23:00\) on this day.
- Express the least number of vehicles passing through the traffic junction during a \(3\)-hour timeslot above as a percentage of the total number of vehicles passing the traffic junction from \(05:00\) to \(23:00\) on this day, correcting your answer to \(3\) significant figures.
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Answer:(a) \(17{:}00\) to \(20{:}00\). (b) \(2740\) vehicles. (c) \(6.57\%\).
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