Question

arunima scored 372 marks out of 500 in the first term and then scored 422 marks out of 500.find the percentage increase in his marks

Answer 1

First percentage=372÷500×100=74.4
Second percentage =422÷500×100=84.4
Increased percentage =84.4-74.4=10

Answer 2

1st term
(372/500×100)=74.4%
then
422/500×100=84.4%
increase percentage
=(84.4-74.4)%
=10%