The average of marks in Mathematics for 5 students was found to do 50. Later, it

Question

The average of marks in Mathematics for 5 students was found to do 50. Later, it was discovered that in the case of one student the marks 48 were misread as 84. The correct average is :

Options:

A . 40.2

B . 40.8

C . 42.8

D . 48.2

Answer: Option C

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