คำแนะนำของผู้เขียน
Conversion of Fractions, Decimals and Percent. Per cent means ‘for each hundred’. The symbol % is read as per cent and it shows that you are dealing with a percentage.
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คำแนะนำของผู้เขียน
Conversion of Fractions, Decimals and Percent. Per cent means ‘for each hundred’. The symbol % is read as per cent and it shows that you are dealing with a percentage.