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2 articles trouvés pour ce sujet.
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A silver figurine |
2013-05-03 |
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Renee pose la question :
I have a silver figurine, the density of silver is 10.5g/cm3. if the figurine weighed 149 g. to determine the volume, he dropped it into a cylindrical glas of water. the diameter of the glass is 6 cm and the figurine was pure silver, by how much should the water level in the glass rise?
Penny Nom lui répond. |
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Ratio and proportion |
2001-10-10 |
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Steve pose la question :
Where would you use a proportion and/or a ratio in a real life job or problem.
Leeanne Boehm and Walter Whiteley lui répond. |
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