A fertilizer bag had the following inscription ... - WAEC Agriculture 2006 Question
A fertilizer bag had the following inscription 27:10:10. This means that it contained
A
27kg of nirogen, 10kg of phosphate, 10kg of potash
B
27kg of phosphate, 10kg of potash, 10kg of nitrogen
C
27kg of potash, 10kg of nitrogen, 10kg of phosphate
D
27kg of sulphate, 10kg of potash, 10kg of phosphate
correct option: a
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