Time: 12 and 24 hour calculations

Reason For Learning

The reason for learning this is to help you read times presented in 12 and 24 hour formats and to assist you in calculating elapsed time. Also, an understanding of time is important for reading timetables (for example: travel itineraries are often expressed in 24-hour time).

Learning Intention

In this lesson you will learn about 12 and 24 hour time, how to convert between these and how to solve problems involving time.

Key Vocabulary Terms

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    ACMMG199 Level 8

    Solve problems involving duration, including using 12and 24hour time within a single time zone