the cost of 11 tables is ₹85.find the cost of 39 pens
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the cost of 11 tables is 85.
the cost of 1 table is 85/11=7.72
the cost of 39 pens is 39*7.72=301.08
so, the cost of 39 pens is 301 rupees and 8 Paisa.
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