Posted by **jay** on Sunday, June 24, 2012 at 3:38pm.

A pipe is 2" outside diameter and it has 3/16" walls .What is the inside diameter,?

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**Ms. Sue**, Sunday, June 24, 2012 at 3:50pm
2 - 2(3/16)

2 - 6/16 = 1 10/16 = 1 5/8

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**jay**, Sunday, June 24, 2012 at 5:34pm
Ido not know how you got the ansmwer could you please explain.

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**Ms. Sue**, Sunday, June 24, 2012 at 5:47pm
See your later post for an explanation.

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