Question

8.
In an examination, Kavita scored 120 out of
150 in Maths, 136 out of 200 in English and
108 out of 150 in Science. Find her
percentage score in each subject and also on
the whole (aggregate).
​

Answer 1

Answer:

120÷150×100 = 80% in maths

136÷200×100 = 68% in English

108÷150×100 = 72% in science

total subject = 364 ÷ 500 ×100= 72.8%

Answer 2

Answer:

% in math =120/150×100=80%

%in english =136/200×100=68%

%in science =108/150×100=72%

Total marks obtained in all subject

=(120+136+108)==364

The total marks of the subjects

=(150+200+150)=500

% in whole =364/500×100=72.8%

Step-by-step explanation:

Hope it helps.....