The marks obtained by a student in a subject in three different tests were 20, 12, (-4). What is the total overall marks obtained by the student in that subject?
[2 MARKS]
Interpretation and Steps : 1 Mark
Result : 1 Mark
The marks obtained by the student = 20 , 12 , (-4)
The total overall marks = 20 + 12 + (-4)
= 20 + 12 - 4
= 32 - 4
= 28