Fractions, decimals and percentages -- Percentage of a quantity -- Expressing one quantity as a percentage of another -- Percentage change -- Percentage increase and decrease -- Percentage increase and decrease using a multiplier -- Finding the original quantity -- 13 USE OF AN ELECTRONIC CALCULATOR -- Order of operations -- Standard form on your calculator -- Checking accuracy -- Interpreting the calculator display -- Calculating with time -- Fractions on a calculator -- 14 TIME -- The 24-hour clock -- Calculating with time -- Converting between hours and minutes and hours written as a decimal
Description:
Fractions, decimals and percentages -- Percentage of a quantity -- Expressing one quantity as a percentage of another -- Percentage change -- Percentage increase and decrease -- Percentage increase and decrease using a multiplier -- Finding the original quantity -- 13 USE OF AN ELECTRONIC CALCULATOR -- Order of operations -- Standard form on your calculator -- Checking accuracy -- Interpreting the calculator display -- Calculating with time -- Fractions on a calculator -- 14 TIME -- The 24-hour clock -- Calculating with time -- Converting between hours and minutes and hours written as a decimal