Mathematics, 27.05.2020 19:57 daniiltemkin20
15. In a class test, 3 marks are awarded for every correct answer and (-2) marks are awarded for every incorrect answer and no mark for not attempting any question.
i) Rita scored 20 marks. If she has got 12 correct answers, how many questions has
she attempted incorrectly?
ii) Savita scored (-5) marks though she has got 7 correct answers. How many questions
has she attempted incorrectly?
Answers: 2
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Need same math paper but the back now i hope your able to read it cleary i need with hw
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During how many months was the difference between the number of days with homework and with no homework greater than 6?
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15. In a class test, 3 marks are awarded for every correct answer and (-2) marks are awarded for eve...
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