A 100kg NPK 15: 15: 15 compound fertilizer has a filler make -up the weight of? by Sunday | Jan 20 | Agricultural Science WAEC | 0 comments A. 30kg B. 40kg C. 45kg D. 55kg Correct Answer: Option D D. 55kg Users Also Read These:Determine the ratio of nutrients in NPK 5-10-15.If 200kg of NPK fertilizer is required for an…A bag of fertilizer has a ratio of 10:0 written on…If the percentage of nitrogen in ammonium sulphate…The mass and weight of a body on earth are 8kg and…