There are 40papers of students of a class to be checked by two teachers. Mr Ashok can check 5papers in an
hour and Mrs. Meena can check 4papers in an hour if Mr. Ashok spend three hours in checking the papers and Mrs. Meena works for 2 hours what
percentage of the papers will be checked in all
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total no .of papers =40
no. of papers checked by meena= 4×2 =8
no. of papers checked by mr.ashok= 5
no. of papers checked by meena= 4×2 =8
no. of papers checked by mr.ashok= 5
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