Mathematics, 24.08.2020 17:01 myhomeacc32

Bell metal which is a form of bronze is used for casting bells. It is an alloy of copper and tin. To make bell metal requires 17 parts of copper to every 3 parts of tin. (6) (i) Express this requirement as a ratio (ii) Express the amount of tin required as a percentage of the total (iii) If the total amount of tin in a particular casting is 150 kg, find the amount of coppe

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Bell metal which is a form of bronze is used for casting bells. It is an alloy of copper and tin. To...

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