Question
P6.WN.TL.16010128-A1
There were a total of 45 questions in a Science quiz. 7 marks were awarded for each correct answer and 3 marks were deducted for each wrong answer. Shiyun answered all the questions and scored 165 marks. How many more correct answers than wrong answers did she answer?
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Primary 6 WHOLE NUMBERS P6.WN.TL.16010128

27 May 2024, 01:52 PM

There were a total of 45 questions in a Science quiz. 7 marks were awarded for each correct answer and 3 marks were deducted for each wrong answer. Shiyun answered all the questions and scored 165 marks. How many more correct answers than wrong answers did she answer?
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