A bag of fertilizer had a ratio of 0:10:0 written on it. This means that
AGRICULTURE
WAEC 2009
A bag of fertilizer had a ratio of 0:10:0 written on it. This means that the fertilizer contains
- A. 0 kg of nitrogen, 10 kg of potash and 0 kg of phosphate
- B. 0 kg of phosphate, 10 kg of nitrogen and 0 kg of potash
- C. 0 kg of nitrogen, 10 kg of phosphate and 0 kg of potash
- D. 0 kg of potash, 10 kg of phosphate and 0 kg of nitrogen
Correct Answer: C. 0 kg of nitrogen, 10 kg of phosphate and 0 kg of potash
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