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21-10-2016
Mathematics

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What is 4/5 of 20.5?

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21-10-2016

To find 4/5 of 20.5 the first step is to convert 4/5 into a decimal. You can do that by dividing 4 by 5.
4/5 is .8 so your equation would now be .8 of 20.5
"of" states that you are multiplying, so .8 times 20.5 is 16.4
4/5 of 20.5 is 16.4

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21-10-2016

It would be 4/5 * 20.5 = 16.4

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