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3 marksNumerical Expressions

CSEC Mathematics · May/June 2012 · Paper 2 · Question 1(a)

This question involves calculations with fractions, percentages, and currency exchange rates.

Calculate the EXACT value of (3 1/5 - 2/3) / (2 4/5), giving your answer as a fraction in its lowest terms.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 1(b)Copy and complete the table below, inserting the missing values at (i) and (ii).[4 marks]
  2. 1(c)Calculate the value of EC 1 in TT .[1 mark]
  3. 1(c)(ii)Calculate the value of US 80 in EC .[1 mark]
  4. 1(c)(iii)Calculate the value of TT 648 in US .[3 marks]

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