C Program To Calculate Average and Percentage of Marks Obtained using Pointer

https://technotip.com/7962/c-program-to-calculate-average-and-percentage-of-marks-obtained/

Write a function that receives marks received by a student in 3 subjects and returns the average and percentage of these marks. Call this function from main() and print the results in main().

We make use of following formulas: Total = subject_1 + subject_2 + subject_3; Average = Total / 3.0;

we are dividing Total by 3.0 because we have 3 subjects. It represents the number of subjects for which we're calculating the Average.

percentage = Total x 100.0 / Max;

Here Max is the maximum marks(for all the subjects combined) for which the exam was conducted.

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