The ratio of Pens and Pencils in a shop is 3 : 2 respectively. The average number of Pens and Pencils is 180. What is the number of Pencils in the shop?
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3x+2x=5x
5x=180
X=180/5=36
no of pens=36*3=108
no of pencils=36*2=72
5x=180
X=180/5=36
no of pens=36*3=108
no of pencils=36*2=72
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