Three numbers are in the ratio 2:3:5 Sum of their cubes is 54880. What are the numbers?
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let numbers are 2x 3x 5x take cube of each and add them then we get 160x^3 = 54880
i.e. x = 7 now the numbers are 2 times 7 3 times 7 and 5 times 7 so numbers are 14 21 35
i.e. x = 7 now the numbers are 2 times 7 3 times 7 and 5 times 7 so numbers are 14 21 35
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