Math Help - [SOLVED] Get original amount added by percentage

Take 10% of 10. Result will be 1. Now add 1 in 10. Result will be 11.

For example I have only amount 11 and 10% available. I want the original amount that is 10. How can I get this? Any formula?????

Originally Posted by nabilpk

Take 10% of 10. Result will be 1. Now add 1 in 10. Result will be 11.

For example I have only amount 11 and 10% available. I want the original amount that is 10. How can I get this? Any formula?????

For this we use cross-multiplication.

You know that 11 = 100% + 10%

So 11 = 110%
And = 100%



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