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Mathematics, 25.10.2019 16:43 pablogonzaleztellez

Cameron is a technician doing research into a new metal alloy that contains aluminium: magnesium: geranium in the ratio 8: 5: 2

a) what fraction of the alloy is aluminium
b) he makes up the alloy using 12g if aluminium. how much germanium should he use?

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