Based on a farmer’s soil composition he must mix his fertilizer at a certain strength.
1 answer:
Find 5%, 6%, and 4% of 0.5.
5% of 0.5 = 0.05 * 0.5 = 0.025 of nitrogen
6% of 0.5 = 0.06 * 0.5 = 0.03 of phosphorus
4% of 0.5 = 0.04 * 0.5 = 0.02 of potassium
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