52 packets of 12 pencils each, cost ₹ 499.20 . Find the cost of 65 packets of 10 pencils each.
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Answer:
65 packets of 10 pencils = 520 rupees
Step-by-step explanation:
52 packets of 12 pencils = 499.20
cost of each packet = 499.20/52 = 9.60
cost of 1 pencil = 9.60/12 = 0.80
number of pencils in 65 packets
= 65 × 10 = 650 pencils
cost of 650 pencils = 650 × 0.80 = 520 rupees
cost of 1 packet = 520/65 = 8 rupees
hope you get your answer
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