Question

In the Board exams, the average marks scored by 20 students is 55. But while calculating, marks of 2 students were wrongly entered as 43 and 60 in place of 54 and 45. Then, what will be the correct average marks of the 20 students.

A 44.8
B 64.8
C 54.8
D 88.8
E none of these
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