Question

. Ron scored 20 out of 25 marks in English, 30 out of 40 marks in Science and 48 out of 80 marks in
mathematics. In which subject his percentage of marks is best?

Answer 1

English

% of marks = (20/25) * 100

= 80%

Science

% = (30/40)*100

= 75%

Mathematics

% = (48/80)* 100

= 60%


As u can tell now,

He got best % in English....

Also, he better start studying maths : p

Answer 2

In English,
Ron scored 20 out of 25 Mark's
so,his percentage in English =20/25×100
=80% ...(1)
Ron scored 30 out of 40 in science,
so,its percentage in science = 30/40×100
=75% ...(2)
Ron scored 48 out of 80 in mathematics,
so,its percentage in mathematics = 48/80×100
= 60% ...(3)
from (1),(2)&(3) , we get,
Ron's highest percentage is 80% in english