1.H Fractions, decimals, ratio and percentage

Fractions, decimals, ratio, proportion and percentage Students will be expected to interchange any of these methods of fractional representation and to select the most appropriate to given situations Ratios and proportions are required in, at most, three proportions, i.e. a : b or a : b : c Students will be expected to use the four operations with fractions and decimals, and use percentages, ratio and/or proportion in problems