Herny Santillan 635 Views
Joined: Apr 5, '09;
Posts: 1 (0% Liked)
Good day, you can convert Philippine Grading system to GPA by Using Interpolation Formula.
Using the data in this table. then use this formula
To interpolate the y2 value in a table or chart x1, x2, x3, y1 and y3 need to be known.
x1 y1 x2 y2 x3 y3
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