The task is to generate the correct answer for a given math problem.

Q: Problem: last year elaine spent 20 % of her annual earnings on rent . this year she earned 35 % more than last year and she spent 30 % of her annual earnings on rent . the amount she spent on rent this year is what percent of the amount spent on rent last year ?

A: 202.5
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Q: Problem: the average of first 10 odd numbers is ?

A: 10
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Q: Problem: a dealer purchases 15 articles for rs . 25 and sells 12 articles for rs . 32 . find the profit percentage ?

A:
60 
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