A boy scored 60 marks in a Science test and 75 marks in a Mathematics test. What is the ratio of his mathematics mark to his science mark
Answers
Answered by
3
Answer:
mark me as brilliant
Step-by-step explanation:
Answer
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%.
solution
Answered by
0
Answer:
nananjajwjekiwiwiwiwiwj
Similar questions