bp278437 bp278437

02-04-2017
Mathematics

contestada

. When a tenth number is added the average of the ten numbers is also 9. What is the tenth number ?

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ElenaClairmont ElenaClairmont

02-04-2017

I think the tenth number is 9

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IzzySunny IzzySunny

02-04-2017

Yes I agree it is nine

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