Advanced Mathematics Primary 3 Time

A bus departs at 09:45 and the journey takes 4 hours 35 minutes. What time does the bus arrive? Give your answer in 24-hour clock format.

A 10:20
B 13:20
C 13:45
D 14:20
Show Worked Solution

Worked Solution

Step 1: Add the hours. 09:45 + 4 hours = 13:45. Step 2: Add the minutes. 45 + 35 = 80 minutes. 80 minutes = 1 hour 20 minutes. Carry 1 hour: 13 + 1 = 14. Remaining minutes = 20. Step 3: Write the arrival time in 24-hour format. 14:20. Answer: 14:20

Correct answer: 14:20

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