Microsoft Excel doesn't inherently possess a percentage function, but a simple formula can calculate the required figure for your business. However, Excel cannot recognize a percentage formula, which ...

Gross profit margin is a common measure of how well a business is doing. It is defined as the proportion of sales revenue a business earns after deducting the costs of production or sales, such as raw ...

Revise how to work out equivalent ratios and simplify ratios by dividing both sides by the highest common factor. Test yourself with practice questions and a game. NEW: Ratio and fractions, and ...