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From Karnataka Open Educational Resources
→Notes for teachers
For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Solved_problems_on_Ratio_proportion]
For Solved Problems Click [http://karnatakaeducation.org.in/KOER/en/index.php/Solved_problems_on_Ratio_proportion]
[[Solved_problems_on_Ratio_proportion here]]
[[http://karnatakaeducation.org.in/KOER/en/index.php/Solved_problems_on_Ratio_proportion here]]
[http://www.mathsisfun.com Maths is Fun]
===Activity No # ===
===Activity No # ===
