Environmental Protection Agency (EPA) Model Lead Based Paint Risk Assessor Practice Test

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Prepare for the EPA Model Lead Based Paint Risk Assessor Test. Utilize flashcards and multiple-choice questions, each with hints and explanations. Ensure you are ready for your exam!

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What is the equivalent of 0.06% in parts per million (ppm)?

600 ppm
6000 ppm
60 ppm
6 ppm

The correct answer is: 600 ppm

To convert a percentage to parts per million (ppm), you can use the equivalence that 1% is equal to 10,000 ppm. Therefore, to find the equivalent of 0.06%, you multiply 0.06 by 10,000. Calculating this gives: 0.06% × 10,000 = 600 ppm. Thus, 0.06% is equivalent to 600 ppm. This conversion is crucial in fields like environmental science and risk assessment, where precise measurements of substances like lead, often expressed in ppm, are necessary to assess exposure risks and ensure regulatory compliance.