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Trey wrote 9.09 - 0.1 = 9.08 is his answer correct

User ACBurk
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1 Answer

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No.
If he subtracted 0.01, it would be correct. But he subtracted 0.1, which if you look at the numbers, you’ll see that 0.1 is in the tenth place, rather than the hundredth place like 0.01
User Amy Worrall
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