At the station, buses travel either to the port or to the town. The port service departs every 28 minutes, while the town service departs every 48 minutes. At 10:18, one bus for the port and one for the town leave together from the station.
(main)[3]
Find the next occasion when buses for the port and the town set off from the station at the same time.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “15:54, or $3:54\,\text{pm}$” …