Question

Rahul has got 60 out of 75 in physics,60 out of 75 in maths and 60 out of 90 in science. Find his score in all the three subjects as his percentage i.e, on the whole

Answer 1

Answer:

Step-by-step explanation:

Marks in physics is 60/75

Marks in maths is 60/75

Marks in science is 60/90

Add 75+75+90=240

Add 60+60+60=180

Now divide 180/240×100 =75%

Answer 2

total score got by Rahul:60+60+60=180
Total marks=75+75+99=249
percentage=180/249×100
=72.3%