An MRT train departs Tampines station at 1455. It arrives at Jurong East station 2 hours 37 minutes later. At what time, in 24-hour clock notation, does the train arrive?
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Worked Solution
Step 1: Add the minutes first.
55 + 37 = 92 minutes
92 minutes = 1 hour 32 minutes (since 92 − 60 = 32)
Step 2: Add the hours, including the carried hour.
14 + 2 + 1 = 17 hours
Step 3: Write the arrival time in 24-hour notation.
17 hours 32 minutes → 1732
Answer: The train arrives at 1732.
Correct answer: 1732
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