In this worksheet, we will practice converting time format from 24-hour system to am or pm and adding and subtracting time intervals in am and pm and calculating them.
In a large shopping centre, three security teams go on three different patrols. The first team’s patrol takes 6 hours, the second team’s patrol takes 3 hours, and the third team take 4 hours. As soon as a patrol is finished they begin it again. If, at 2:00 am, all teams started a patrol simultaneously, what is the first time that all the teams finish a patrol together?
- A12:00 pm
- B10:00 pm
- C3:00 pm
- D2:00 pm
- E9:00 pm
Nada arrived at the cinema at . Her friend Shady arrived at pm. Who arrived first?
- AThey arrived at the same time.
When it is 3 o’clock at night, what will the clock look like?
Kamal goes to the park in the afternoon. What might the clock look like when he goes to the park?
Karim earns an hourly wage of $6. One day, he worked from 9:00 am till 12:00 pm, had lunch, and then worked for another 4 hours. Determine Karim’s wage that day.
Nabil arrived home at . His sister Engy arrived home at quarter to seven in the evening. Their dad, Shady, arrived at pm. Write their names in the order in which they arrived home.
- ANabil, Engy, Shady
- BNabil, Shady, Engy
- CShady, Engy, Nabil
- DEngy, Nabil, Shady
- EEngy, Shady, Nabil
Sameh earns an hourly wage of $4. One day, he worked from 7:00 am till 12:00 pm, had lunch, and then worked for another 4 hours. Determine Sameh’s wage that day.