find the sum of digits of the smallest number by which 768 is to be multiplied so that the product becomes a perfect cube
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Answer:
The number to be multiplied by is 18.
Step-by-step explanation:
Prime Factorise 768 and you will be left out with two 2s and one 3, after bonding all the cubic numbers, that means you have to multiple 2 with 3 times 3. That will give you 18.
When you multiply 768 with 18 you will be getting 13824.
Cube root of 13824 will give you 24.
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