If urea fertilizer contains 46% nitrogen, calculate the amount of nitrogen in 25kg bag of fertilizer?

The amount of nitrogen in a 25kg bag of urea fertilizer can be calculated by multiplying the total weight of the bag by the percentage of nitrogen in the fertilizer. Since the urea fertilizer contains 46% nitrogen, we can express this as a decimal: 46% = 0.46. Next, we multiply the total weight of the bag (25kg) by the decimal equivalent of the nitrogen content (0.46): 25kg * 0.46 = 11.5kg So, a 25kg bag of urea fertilizer contains approximately 11.5kg of nitrogen.