Signed numbers and fractions

Signed numbers and fractions

IP 1
3 marks
TGM Original Questions
  1. Evaluate \(-7-(-12)\).[1]
  2. Evaluate \(\dfrac34-\dfrac23\div\dfrac49\). Give your answer as a fraction in its simplest form.[2]

Solution:

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Answer:(a) \(5\) (b) \(-\dfrac34\)

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