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Question
Find the sub-triplicate ratio of the following :
512: 216
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Solution
512 : 216
`= (512)^(1/3) : (216)^(1/3)`
`= (8^3)^(1/3) : (6^3)^(1/3)`
= 8 : 6
= 4 : 3
Sub-triplicate rabo = 4 : 3
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