A bag of fertilizer had a ratio of 0:10:0 written on it. This means that…

Agricultural Science WAEC 2009

A bag of fertilizer had a ratio of 0:10:0 written on it. This means that the fertilizer contains

  • 0 kg of nitrogen, 10 kg of potash and 0 kg of phosphate
  • 0 kg of phosphate, 10 kg of nitrogen and 0 kg of potash
  • 0 kg of nitrogen, 10 kg of phosphate and 0 kg of potash checkmark
  • 0 kg of potash, 10 kg of phosphate and 0 kg of nitrogen

The correct answer is: C

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