A student get 41% marks in Mathematics, and 61% marks in Science. If the maximum marks in each
subject is 200, then find the total marks obtained by him.
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Step-by-step explanation:
Percentage in science =75%
Total marks=80
⇒Marks obtained in science =75% of 80
=
100
75
×80=60 marks
In mathematics=95%
Total marks=100
⇒ Marks obtained =95% of 100
=
100
95
×100=95 marks
In English, marks=70%
Total=70marks
⇒ Marks obtained=70% of 70
=
100
70
×70=49 marks
⇒ Total marks obtained=60+95+49
=204 marks
Maximum marks=80+100+70
=250 marks
⇒ Aggregate percentage=
250
204
×100
=
5
408
=81.6%.
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