The night bus operates from 21 50 until 05 18 on the following day.
(main)[1]
Determine how long, in hours and minutes, the night bus is in operation.
Worked solution & mark scheme
This 1-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The answer is $7\text{ h }28\text{ min}$.” …
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