If 7 pencils cost rupees 6 more than 5 what is the cost of 10 pencils
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Let x be the cost of pencil
6x+5=7
6x=2
x=2/6=1/3
cost of 10 pencil =1/3×10=3.34
6x+5=7
6x=2
x=2/6=1/3
cost of 10 pencil =1/3×10=3.34
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