The ratio of copper and brass in an alloy is 15:11. If the weight of copper in the alloy is 18.75 kg, find the weight of brass in the alloy.
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Answer:
15:11::18.75:x
Step-by-step explanation:
ratio of copper:brass = 15:11
copper = 18.75kg
let the weight of brass be x
therefore, 15:11::18.75:x
solve this
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