. Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks
should get in the third test to have an average of at least 60 marks.
one must obtain an average of 90 mark
its a question related to inequality
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0
Answer:ask it from Ravi
Step-by-step explanation:
Answered by
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Answer:
he should obtain 35 more marks to have average of 60 marks
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