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To find 10% of a number, just move decimal point one place to the left. If there is no decimal, assume it is at the right end of the number.

10% of 40 = 4.0

10% of 123 = 12.3

10% of 321.45 = 32.145

10% of 3.1416 = .31416

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โˆ™ 2009-03-25 03:33:11
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โˆ™ 2020-08-19 14:56:16

10% of £40 is 4

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Q: What is 10 percent of 40?
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