A math test consists of 20 questions. The students are awarded 3/2 marks for every correct answer and 3/4 marks are deducted for every incorrect answer. Rahul attempted all questions and scored 12 marks. Find the number of correct answers given by Rahul.
Answers
Answered by
0
Answer:
don't know
so sorry
Step-by-step explanation:
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Answered by
1
Answer:
12
Step-by-step explanation:
1: for 2 question there are 3 marks
2: for 12 correct question there are 18 marks
3: for 8 incorrect answer there are -6 marks
so total marks are 12 and total correct answer are given by rahul are 12 question
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