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Mathematics, 25.02.2021 21:50 angelicar1160

Most of the metals we use are alloy metals combined with other materials. Brass is an alloy made of copper and zinc. This table shows the parts of copper and zinc used to make a batch of brass.
Copper, in Zinc, in
pounds pounds


Most of the metals we use are alloy metals combined with other materials. Brass is an alloy made of

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