tomorrow's exams in 4 subjects physics chemistry biology and Social studies the ratio of marks you got in this exam was 22 23 24 25 he got an aggregate of 70% in this exam is exam have the same marks maximum marks in how many of this exam did he get more than 50%
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As max marks in each sub is
94/4 x 100/70=34(approx.)
got more than 50% in all exams
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