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If the percentage of nitrogen in ammonium sulphate fertilizer is 20%, calculate the ...

If the percentage of nitrogen in ammonium sulphate fertilizer is 20%, calculate the amount of nitrogen in 500 kg of the fertilizer.
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  • A 20 kg
  • B 40 kg
  • C 50 kg
  • D 100 kg
  • E 250 kg
Correct Answer: Option D
Explanation:

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