# In a math test each wrong answer is awarded -1 and each correct answer is awarded 2 marks.Find the total score of the students scoring 56 marks on the correct answer and -20 marks on the wrong answer and also give the number of correct answer and wrong answers

Total answer=$56+(-20)=36$
Number of the correct answer=$\frac{Marks\,for\,correct\,answer}{2}$
$\Rightarrow \frac{56}{2}$
$\Rightarrow 28$

Number of wrong answer=$\frac{Marks\,for\,wrong\,answer}{-1}$
$\Rightarrow \frac{-20}{-1}$
$\Rightarrow 20$

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