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17-04-2018
Mathematics

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8. Find the scale factor of a cube with volume 729 ft3 to a cube with volume 2744 ft3

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calculista calculista

26-04-2018

Let
x--------> scale factor

we know that
[smaller volume]*x³=[larger volume]
so
x=∛[larger volume/smaller volume]
x=∛[2744/729]
x=1.56

the answer is
the scale factor is 1.56

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