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How do you work out 10 percent off 30?

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2011-03-27 16:34:07

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10 percent of 30 means 10 hundredths of 30. That's the same as one tenth of 30.

30 divided by 10 = 3, or

30 x 0.1 = 3

30 percent off of 30 means 3 taken from 30. 30 - 3 = 27.

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2011-03-27 16:34:07
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