There are 40 papers of students to be checked by two teachers.Mr Ashok check five papers in an hour and Mrs.Meena can check four papers in an hour.If Mr Ashok spends three hours in checking the papers and Mrs Meena works for two hours, what percentage of the papers will be checked in all.
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57.5
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Papers corrected by Ashok in 3 hrs is 15
Papers corrected by Meena in 2 hrs is 8
Total corrected papers are 23
% total paper corrected = 23/40 × 100
= 57. 5 %
Papers corrected by Meena in 2 hrs is 8
Total corrected papers are 23
% total paper corrected = 23/40 × 100
= 57. 5 %
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