Time (min, time intervals): แบบฝึกหัด

How many minutes are there from 8:45 a.m. to 9:30 a.m.?

A train departs at 10:30 a.m. and arrives at its destination at 11:15 a.m.. How many minutes did the journey take?

Mr. Lee is cooking a turkey. He puts it in the oven at 11:55 a.m.. The recipe says the turkey needs to cook for 1 hour and 45 minutes. At what time should he take the turkey out?

A school play starts at half past 2 in the afternoon and lasts for 2 hours. At what time does the play end?

A morning cartoon show consists of two episodes. The first episode is 22 minutes long and the second episode is 18 minutes long. If the show ends at 11:10 a.m., at what time did the first episode start?

A morning assembly begins at 8:05 a.m. and ends at 8:35 a.m.. How long was the assembly in minutes?

A morning training session for swimmers begins at 6:45 a.m. and lasts for 90 minutes. At what time does the training session end? (Use a.m./p.m. notation).

An athlete runs for 140 minutes. If they finished their run at 1:10 p.m., at what time did they start? (Express the answer using a.m./p.m. and morning/afternoon terminology).

A student spent \(45\) minutes practicing piano and \(55\) minutes doing math exercises.

a) How many minutes did the student spend on both activities in total?
b) Express the total time in hours and minutes.

A clock in the hallway is slow and loses 1 minute every hour. If the clock is set correctly at 8:00 a.m. on Tuesday:

a) What time will the slow clock show when the actual time is 12:00 noon?
b) When the actual time is 12:00 midnight at the end of the same day, how many minutes behind will the clock be in total?