Question

solve please must needed urgent​

Answer 1

1. total mark = mark in Hindi + English+science
2. totals_mark_obtained. * 100=%

total mark that can be obtained

3. by comparison of marks

4.by counting

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Answer 2

Answer:

I) Total marks by each student

total of marks in each subject

i.e 1)67+78+87 =232

2) 87+97+45= 292

3) 90+100+76= 266

4) 80+45+65= 190

ii) percentage of each student is Total marks obtained /Total marks ×100

1) 232/300 ×100 =77.33%

2) 292/300×100=97.33%

3) 266/300×100=88.6%

4) 190/300×100= 63.33%

maximum marks has been scored by Rajesh i.e 292 marks and 97.33%