The average marks of 39 Student
a clofs in so the Marks
obtained
by 40th studews
30
then the average
marks
the 40
Students find the mean
maseks
ad all
Studende of all
40
Answers
Answered by
0
Step-by-step explanation:
xixxuxuxdud7sidifididixixidifisudidizidis9eidodidodozkxixido
Similar questions