Three parts of nitrogen and five parts of phosphorus were mixed as a fertilizer for farmer ted’s pasture. which fraction represents the ratio of nitrogen in farmer ted's fertilizer? a) 3/5 b) 3/8 c) 5/3 d) 8/3

Three parts of nitrogen plus five parts of phosphorous gives you a total of 8 parts (3+5=8).  Nitrogen makes up only three of those eight parts, or 3/8. The correct answer is B) 3/8.

the electromagnetic energy from the sun arrives in the form of visible and invisible light.

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