Time Problems( Week 34 Evaluation) 1. We started lunch at 12:35 PM and ended at 1:20 PM. How many minutes did we spend on the lunch? 2. What time is it 10 minutes before 10:15? (Express as HH:MM format) 3. Susan got to school at 7:12 am, and Richard got to school at 7:36 am. How many minutes earlier did Susan get to school than Richard? 4. If school begins at 7:30 AM and ends at 1:30 PM in a school day, how many hours are students at school in a day? 5. The clock below was behind the real time by 8 minutes. Which of the following was the correct real time then?
6. The clock below was behind the real time by 30 minutes. Which of the following was the correct real time then?
7. Helen goes to bed at 9 o'clock every night and gets up at 7 o'clock in the morning. How many hours does Helen spend in bed? 8. Below were two snapshots of a clock taken in a certain day. The 1st one was taken in the morning and 2nd one was taken in the afternoon. How many times did the minute hand meet with the hour hand between the time that the two snapshots were taken? 9. Anne's watch is 3 minutes faster than Larry's watch. Larry's watch is 3 minutes slower than Tom. What time is it on the Anne's watch if Tom's watch is at 11:25? Express the time as HH::MM, such as 10:50. 10. Below were two snapshots of a clock taken from 4:35:43 (AM) to 4:51:43 (AM) in a day. How many times did the second hand meet with the minute hand from the time that the 1st snapshot was taken to the time that the 2nd snapshot was taken? |