Posted by **Janea** on Saturday, July 5, 2008 at 9:48pm.

John was building a new fence, and he wants it to stand 8 1/2 feet above ground level. To make sure it is secure he must place it 2 3/4 feet into the ground. How long of a post should John buy?

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**DrBob 222**, Saturday, July 5, 2008 at 10:23pm
Would you add 8 1/2 feet + 2 3/4 feet = ?? feet?

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**Raul**, Thursday, July 24, 2008 at 2:48am
10 4/6

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**Anonymous**, Monday, August 4, 2008 at 8:32pm
John was building a new fence, and he wants it to stand 8 ½ feet above ground level. To make sure it is secure he must place it 2 ¾ feet into the ground. How long of a post should John buy?

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