Mathematics for IGCSE & O level - Time (Section 3 - No. 48)
A ferry leaves port at 08:35 on a 55-minute journey. The ferry arrives 20 minutes late due to bad weather. What time does it arrive at its destination?
09:50
09:30
09:40
09:10
คำอธิบาย
Add the journey time and delay to the departure time: 08:35 + 55 minutes + 20 minutes = 09:50. Convert 55+20 = 75 minutes, which is 1 hour 15 minutes, and add to 8:35 to obtain 9:50