prem got 82 marks in maths 54 in english 76 in hindi 80 in science this year. find his average marks this year. the next year he obtained 85 in maths 60 in english 64 in hindi and 82 in science. what were his average marks the next year? in which year did he do better?
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Step-by-step explanation:
prem got marks in math= 82
in english=54
in hindi= 76
in science 80
average of marks =82+54+76+80 divide by 4
73
in next year,
in maths=85
in english=60
in hindi= 64
in science= 82
average marks = 85+60+64+82 divede by 4
72.75
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