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Secondary 1 | Maths
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Date Posted: 2 years ago
Views: 261
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Date Posted:
2 years ago
(a) Total cost = $14 (fertiliser) + $10 (soil) = $24
Total weight = 2.5kg
Cost per kg = $24/2.5kg = $9.6/kg
(b) Profit = 14.4 - 9.6 = $4.8/kg
Total weight = 2.5kg
Cost per kg = $24/2.5kg = $9.6/kg
(b) Profit = 14.4 - 9.6 = $4.8/kg
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