I have completed 50 pages typing and 51th page is in progress.
I have completed feeding data for 50 records and 51th record is in progress/is in the way.
I have completed 50 files and 51th file is in progress/on the way.
Please correct my sentences.
The biggest error is that 51 will be followed by "st" instead of "th". You can tell because you would say it aloud "fifty-fir st ". Also, "50 pages" does not need an article (a/an, or the) because it is plural, so that is correct, however, "51st page" will need the definite article "the" because it is singular and specific.
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