a grade 6 student joint a math contest the contest was compose a 30 questions with the following points system five points for every correct answer and audit action of three points for every mistake the student got 126 points how many questions for not answered correctly
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Answered by
1
Answer:
30×5=150
150-126=024
24÷5=4.8
Answered by
0
Answer:
30×5=150
150-126=24
24/3=8
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