An ice cube floats on water in a beaker with \( (9 / 10) \) th of its volume submerged under wat...

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An ice cube floats on water in a beaker with \( (9 / 10) \) th of its volume submerged under water. What fraction of its volume will be submerged, if the beaker of water is taken to the moon where the gravity is \( (1 / 6) \) th that on the earth?
(a) \( \frac{9}{10} \)
(b) \( \frac{27}{50} \)
(c) \( \frac{2}{3} \)
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