Question

13. Silver, copper, lead and zinc are melted together in the ratio of 2:6:7:8 and formed into a
mass. One kg of zinc costs 7 15, a kg of lead 20% more than that of zinc, a kg of silver 20 times
that of lead. If the quantity melted was sold at 60 per kg, find the price of copper in Rupees
per kilogram​

Answer 1

Answer:

I don't know sorry please mark me as brainlest please sorry

Explanation:

sorry I don't know sorry please mark me as brainlest please

Answer 2

Answer:

₹ 69

Explanation:

the cost of copper will be ₹69/kg