The test 3

The provided test marks for a small class of student are as follows Don 70%, Jody 68%, Raz 65% and that of Max is not provided. If the class average is 75%, what is Max test marks?

Correct answer:

M =  97 %

Step-by-step explanation:

D=70 % J=68 % R=65 %  m=75 %  m = 4D+J+R+M 4m = D+J+R+M  M=4 mDJR=4 75706865=97%



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