Cambridge OLevel Mathematics Syllabus D revision notes

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Lesson

Lesson-1.1.27- Enter values appropriately on a calculator. e.g. enter 2 hours 30 minutes as 2.5 hours or 2?? 30??? 0??????.

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Lesson-1.1.26- Use a calculator efficiently. e.g. know not to round values within a calculation and to only round the final answer.Previous Lesson-1.1.28- 3 Interpret the calculator display appropriately. e.g. in money 4.8 means $4.80; in time 3.25 means 3 hours 15 minutes.Next