Math, asked by nitubegani20, 11 months ago

in a class there are 50 students . if average marks obtained by the entire class is 42 .find the sum obtained by all his students.

Answers

Answered by akshaygudi8

2

Answer:

Step-by-step explanation:

average is = 42

no of students =50

then average = sum of marks/ total no of students

42=x/50

50 x 42=2100

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