Question

Ankita obtained 60 marks out of 70 in Maths, 50 out of 60 in Science, and 40 out of 50 in English. What were her percentage marks in each of the three subjects? In which subject did she perform the best? What were her percentage marks on the whole?

Answer 1

$Maths\Rightarrow \frac{60}{70}\times 100=85.714\%$

$Science\Rightarrow \frac{50}{60}\times 100=83.33\%$

$English\Rightarrow \frac{40}{50}\times 100=80\%$

She performed best in $85.714\%$

On whole $=\frac{(60+50+40)}{(70+60+50)}\times 100=83.33\%$