in a test +5 marks are given for correct answer and -2 given for incorrect answer and 0 for attempt answer . ram gets 3 correct 4 incorrect and 7 question attempt what is his score
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Answered by
2
Answer:
7
Step-by-step explanation:
As correct answer got +5,
so he has done 3 correct =3*5=15
and he has also done 4 incorrect answer =4*(-2)=-8
Therefore,15-8 is 7
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Answered by
1
3 correct =5+5+5=15
4incorrect=15-(-8)
-+-=+
=15+8
=23
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your answer is -23
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