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Un article trouvé pour ce sujet.
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Sanding a wooden block |
2002-09-07 |
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Wanda pose la question :
If a wooden block, 2in height, 3in width, and 6in length is sanded and 1/8 of an inch is removed from the top and from the bottom, how much is the volume of the block decreased?
Penny Nom lui répond. |
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