If a lawn is 1,500 square feet, how many gallons are needed at 4 gallons per 1,000 square feet?

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Study for the South Carolina Turf and Pest Control Category 3 Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

If a lawn is 1,500 square feet, how many gallons are needed at 4 gallons per 1,000 square feet?

Explanation:
The amount of product needed scales directly with area. At a rate of 4 gallons per 1,000 square feet, you can use a simple proportional calculation. Compute gallons per square foot: 4 gallons / 1,000 sq ft = 0.004 gallons per sq ft. Multiply by the lawn size: 1,500 sq ft × 0.004 gallons/sq ft = 6 gallons. So 6 gallons are needed. This also matches the idea that 1,500 sq ft is 1.5 times 1,000 sq ft, so you’d use 1.5 × 4 = 6 gallons.

The amount of product needed scales directly with area. At a rate of 4 gallons per 1,000 square feet, you can use a simple proportional calculation.

Compute gallons per square foot: 4 gallons / 1,000 sq ft = 0.004 gallons per sq ft. Multiply by the lawn size: 1,500 sq ft × 0.004 gallons/sq ft = 6 gallons.

So 6 gallons are needed. This also matches the idea that 1,500 sq ft is 1.5 times 1,000 sq ft, so you’d use 1.5 × 4 = 6 gallons.

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