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