Math, asked by savarkar9819, 7 months ago

The following data shows marks of student except economics 40,50,55,58 how many marks did the student score in eco such that average will be 56.2

Answers

Answered by ha294137

6

Answer:

His marks in economics are 78

Step-by-step explanation:

=(40+50+55+58+78)/5

=56.2

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