Ratio and proportion compative examtricks || अनुपात और समानुपात ट्रिक्स || by Sudip tiwari Sir

Ratio and proportion compative examtricks || अनुपात और समानुपात ट्रिक्स || by Sudip tiwari Sir
#rationandproportion
#anupatkaisenikale
#calculationbesttrick
#mathstricks
#ratioproportion
#ratio
#proportion

[@NeelamTiwari-g5j]

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