Question

Arjun gets $62$ marks out of $100$ in English, $81$ out of $120$ in Chemistry and $75$ out of $150$ in maths. Find the average marks of Arjun(in percentage) in all the three subjects.

Answer 1

English-$\frac{62}{100}=62\%$
Chemistry-$\frac{81}{120}=67.5\%$
Maths-$\frac{75}{150}=50\%$
Avg $=62+67.5+\frac{50}{3}=\frac{179.5}{3}=59.8=60\%$