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Question
Find the sub-triplicate ratio of `(1)/(8) : (1)/(125)`
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Solution
Sub-triplicate ratio of `(1)/(8) : (1)/(125)`
= `(1/8)^(1/3) : (1/125)^(1/3)`
= `[(1/2)^3]^(1/3) : [(1/5)^3]^(1/3)`
= `(1)/(2) : (1)/(5)`
= 5 : 2.
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