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29. 36 packets each containing 12 pencils costs 756.Find the cost of 12 packets of 10 pencils each.Ans 210 |
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Answer» ₹210 is the correct answer 1 packet=12 pencil 36 packet =36*12=432 pencil 432 pencil=rs 7561 pencil=756/432=rs1.75 1packet=10 pencil 12 packet=12*10=120 pencil120 pencil =120*1.75=rs 210 Rs 210 is the right answer 210 is the correct answer 1 packet of pencil Cost 756 12 packet cost =12×756=9072 210 is the right answer |
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