Question

Rajan secured 60% off marks in 3 papers and 80% off marks in 2 paper find overall percentage

Answer 1

$60\% + 80\% = 250\% \\ 3paper \: 2paper = 500 \\ = \frac{250}{500} \times 100 \\ = 50\% \\ = in \: total \: he \: scored \: 50\%marks \: in \: 5tests$
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