cost of 8 pencil,5pens and 3 eraser is Rs 111 cost of 9 pencil 6 pens and 5 erasers is rs 130 cost of 16 pencil 11 pens and 3eraser is Rs 221.what is the cost of 39 pencil 26 pens and 13 eraser?
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hi this is the best answer of the question is 324
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