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Un article trouvé pour ce sujet.
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How many gallons of water |
2007-06-19 |
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Marie pose la question :
A water treatment plant is built with three cylindrical tanks to contaim the
water for a town. Each tank has a radius of 15 feet and a depth of 25 ft.
If there are about 7.5 gallons in a cubic foot of water, approximately
how many gallons of water can be treated at the plant at any one time?
Stephen La Rocque lui répond. |
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