Question

8
5
53. Ram's salary is increased from Rs. 630 to
Rs. 700. Find the percentage increase in his
salary?
Full process​

Answer 1

Initial salary = Rs 630

Final salary = Rs 700

Increase in salary = 700 - 630

= Rs 70

% increase in salary =

$\frac{increase \: in \: salary}{initial \: salary} \times 100 \\ \\ = \frac{70}{630} \times 100 \\ \\ = \frac{1}{9} \times 100 \\ \\ = \frac{100}{9} \\ \\ = 11.11\%$

So his salary is increases by 11.11%

Hope it helps.