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Question
State if the following fraction has a terminating decimal.
`(147)/(160)`
Solution
`(147)/(160)`
160 = 2 x 2 x 2 x 2 x 2 x 5 = 25 x 51
i.e. 160 can be expressed as 2m x 5n.
Hence, `(147)/(160)` has terminating decimal representation.
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