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已关闭 volume of the stone

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分类:中学其它讨论 | 用户: (2,010 分) ●29 ●35 ●37
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A glass container has a square cross-section with an internal length of 6cm and a height of 10 cm. It is filled with 7cm high of water. Calculate the volume of the water.

When a stone is put into the container, the water level rises to 9cm. What is the volume of the stone?
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用户: (67,020 分) ●135 ●192 ●202
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以上是我的算式，谢谢～(人 •͈ᴗ•͈)♡☆

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用户: (36,270 分) ●47 ●127 ●130
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1. 6 cm x 7 cm x 6 cm = 252 cm3

2. 6 cm x 2 cm x 6cm = 72 cm3

用户: (2,010 分) ●29 ●35 ●37
erm i need volume
of the stone
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用户: (42,260 分) ●2 ●3 ●6

Volume of water in the container before stone is put inside = 6x6x7 = 252cm3

Volume after stone is put into container (water level rises to 9cm) = 6x6x9 = 324cm3

Volume of the stone = 324 - 252 = 72cm3

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