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Determine the weight of potassium in a 50 kg NPK (20:20:10) bag of fertilizer.
Classroom
Agricultural Science Classroom
Waec
Waec 2012
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Determine the weight of potassium in a 50 kg NPK (20:20:10) bag of fertilizer.
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
5.0 kg
B
7.0 kg
C
10.0 kg
D
20.0 kg
Show Answer
Show Explanation
Correct Answer:
Option C
Explanation:
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