Secondary School ‘KS3 (Key Stage 3) - Maths – Fractions, Percentages and Ratio– Ages 11-14’ eBook by Dr John Kelliher
Approx. 850 words.
Published on June 6, 2012.
Fractions, percentages and ratio introduces the student to fractions, their representation and their arithmetic, percentages, their representation and their conversion to or from fractions or decimals, as well as ratio, its representation and arithmetic manipulation using ratio.