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Do you want to know the most famous and popular phrases in the history of humanity? Below we offer you the 99 best phrases of historical figures
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Every time you have to get a percentage of one or more figures, do you go crazy? Don't worry; Below we offer you the best calculation methods
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Do you want to get percentages quickly and easily? We teach you how to calculate percentages of figures in Microsoft Excel, the popular data management program
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Learn how to calculate a price without VAT for any product or invoice and discover what types of VAT there are and what types of products apply
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The best tricks and methods to convert figures from the decimal system to hexadecimal
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Do you want to know if two fractions are equivalent even if they are made up of different numbers? We teach you how to find out
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There are many people who still get lost when it comes to writing a formal letter, here you will find all the necessary steps to write one in a simple way.