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Vinvika [58]
3 years ago
10

How can I solve (b)?

Mathematics
1 answer:
dsp733 years ago
5 0
90/3 parts of silver = 30 times multiplied by
tin = 12 × 30 = 360g
lead = 8 × 30 = 240g

12.5 / 23 = 0.5434 parts per metal

tin = 12 × 0.5434 = 6.5kg
lead = 8 × 0.5434 = 4.5kg
silver = 3 × 0.5434 = 1.5kg
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Your equation should be
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