Question

11. In a class test, there are 20 questions. 4 marks are given for every correct answer and (-1)
mark is given for every incorrect answer. Find the total marks obtained by:
(1) Ravi, if he attempts 15 questions and 8 of his answers are incorrect.
(ii) Leena, if she attempts all questions but only 12 of her answers are correct.
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Answer 1

Answer:

pay £16.20 to travel to work each week.

I work for 45 weeks each year.

How much do I pay to travel to work each year