In order to make sense

Hi,

The following first sentnece is from a book. #2 is my version. Does #2 sound odd?

[color=darkblue]1. Many ratios must lie between 0 and 1 in order to make any sense. Probability is one of them.

  1. Many ratios must lie between 0 and 1 in order for them to make any sense. Probability is one of them.

Thanks,

MG.

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Yours is fine.
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