Answer:
Manure is organic material that is prepared by decomposition of crop residue or animal droppings, which is added to the soil to improve fertility. Fertilizer is any substance, organic or inorganic, that is added to the soil to increase the yield of crops.
Explanation:
15/200 is 0.075. If you move the decimal place to the right two spots, you have your percentage, which is 7.5%
7.5% were sold as sesame seed bagels.