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how do you reverse percentages. Videos worksheets 5-a-day and much more. Mr Jeffery going through some non-calculator examples of finding an original amount when given an amount that has had a percentage taken from or added to it.
Videos worksheets 5-a-day and much more. Divide by the. How to Calculate Reverse Percentage.
In this example we are going to use a more abstract number and percent.
80 24 Divide both sides by 80 to get 1. Is a method that will always work. How to do reverse percentages Step 1. Example 2 New Price 275 Sale.