See your previous post! You got your answer from several others and yourself!
If you can answer your own question, why do you even post this and the first one even more so.
Enough of this! Next time don't use Anonymous Poster #1, use your real identifier!
Consider new orthopedic shoes made of the grout! No more homework! Also find it more than coincidental that you get your answer right after one which explains how to make the calculations is posted!
Good Luck, Old Salt
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Any day on the green side of the grass is a GREAT DAY!, --- me +++++++++. I believe creativity is an inherent part of everyone. --- Kermit T. Frog