Reading and Analogue Clock

Write the times shown by these clocks using 24-hour clock notation.

• 10:20

• 20:10

• 22:20

Write the times shown by these clocks using 12-hour clock notation.

• 7.55 a.m.

• 8.50 p.m.

• 11.08 a.m.

Petra takes half an hour to walk from home to school.

She arrives at school at 8.45 a.m.

What time did she leave home?

• 9.45 a.m.

• 8.30 a.m.

• 8.15 a.m.

Omar converts this analogue time to 24-hour digital format. His answer is 22:02. Explain what Omar has done wrong. What should the digital time be?

• Not correct.

  Omar made a mistake in reading the hour and minute hand.

  It should be 02:22

• Not correct.

  Omar made a mistake in reading the hour and minute hand.

  It should be 03:20

• Correct.

  The clock shows 22:02.

Heidi leaves school at 3.30 p.m.

She arrives home at 3.45 p.m.

How many minutes did it take her to get home?

• 15 minutes

• 20 minutes

• 25 minutes

• 7:11

• 7:12

• 7:30

• 8:30

• 7:31

• 2:05

• 1:10

• 5:00

• 12:25

• 3:15

• 3:16