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50% in s. s out of 100 max marks gives 50 marks
75% in computer. out of 140 max marks gives 105 marks (75*140/100=105)
90% in English out of 160 max marks gives 144 marks (90*160/100=144)
total marks obtained =50+105+144=299
total max marks =100+140+160=400
aggregate percentage of marks =299*100/400=74.75%
hope it is helpful. mark as brainliest
75% in computer. out of 140 max marks gives 105 marks (75*140/100=105)
90% in English out of 160 max marks gives 144 marks (90*160/100=144)
total marks obtained =50+105+144=299
total max marks =100+140+160=400
aggregate percentage of marks =299*100/400=74.75%
hope it is helpful. mark as brainliest
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