BBC2 年
How to find a percentage of an amount using bar models
Understanding multiplication as well as division can be important when finding a percentage of an amount. Draw a bar to represent 100%, the whole amount. Divide the whole amount by the number of ...
BBC2 个月
Percentages - Edexcel Expressing one number as a % of another number
If using a calculator, you can calculate one number as a percentage of another by dividing the numbers and multiplying by 100. Find 23 as a percentage of 80. Calculate \(23 \div 80 = 0.2875\).