A court reporter operates an electronic typewriter at 30words per minute and a word processor 50wors per minute .when using a typewriter makes a error of 2% of words and when using a word processor makes 1%. What is the difference in the number of errors made per hour by both the type writers?
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in type writer, hourly error=30(wpm)x60 (mins)×2%(error)
=36 errors per hour
in word processor, hourly error=50×60×1%
=30 errors per hour
so the differnece in number of errors is 6.
=36 errors per hour
in word processor, hourly error=50×60×1%
=30 errors per hour
so the differnece in number of errors is 6.
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