A 20m chain was found to be 10m for long after chaining a distance 2000m . If was found to be 18cm too long at the end of the days wark after chaining a total distance of 4000m what is the true distance .If the chain was correct before the commecement of the days work
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A 20m chain was found to be 10cm too long after chaining a distance of 200m. It was found to be 18 cm too long at the end of the day's work after chaining a total distance of 4000m.
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