Chapter 9 : Comparing Quantities
Topic 1: Ratio Topic 2: Simplification of ratio Topic 3: Proportion Topic 4: Direct variation Topic 5: Inverse variation Topic 6: Percentage Topic 7: Converting fractional numbers to percentage Topic 8: Converting decimals to percentage Topic 9: Converting percentage to fractions Topic 10: Converting percentage to decimals Topic 11: Converting percentage to “ how many” …