A college conference has total 160 papers, with 25 papers more from mathematics department than doubled the papers from statistic department. Find the number of statistics papers in the college conference.
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Let papers in st dept =x
Than paper in maths = 2x+25
So x+2x+25= 160
3x=160-25=135
X=135/3 =45
So number of statistics papers =45
Than paper in maths = 2x+25
So x+2x+25= 160
3x=160-25=135
X=135/3 =45
So number of statistics papers =45
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