What is the smallest number by which 8640 must be multiplied so that the quotient is a perfect cube ?
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Answer:
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Step-by-step explanation:
firsrt do the lcm of the given number that is 8640
then cube the dividends and the dividend which is not cubed multiply this numbers and it is the smallest number that can quotient is a perfect cube
aryansabana32:
what is the answer
I said u the procedure now its ur time to try and say the answer I shall say whether it's correct
gu kha le
Answered by
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8640 = 2^ 6 * 3^3 * 5
To make prrfecf cube we need three pair of each digit
In this number we need 5*5 to make cube
So 25 is the right answer
To make prrfecf cube we need three pair of each digit
In this number we need 5*5 to make cube
So 25 is the right answer
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