A meter being tested reads 3,685 L. A volumetric tank shows the actual value is 3,788 L. What is the percentage accuracy of the meter?

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Multiple Choice

A meter being tested reads 3,685 L. A volumetric tank shows the actual value is 3,788 L. What is the percentage accuracy of the meter?

Explanation:
Accuracy measures how close the meter’s reading is to the true volume, expressed as a percentage of the true value. Divide the meter reading by the actual value and multiply by 100: 3685 ÷ 3788 ≈ 0.9728, and 0.9728 × 100 = 97.28%. So the meter’s reading is 97.28% accurate (it under-reads by about 2.72%).

Accuracy measures how close the meter’s reading is to the true volume, expressed as a percentage of the true value. Divide the meter reading by the actual value and multiply by 100: 3685 ÷ 3788 ≈ 0.9728, and 0.9728 × 100 = 97.28%. So the meter’s reading is 97.28% accurate (it under-reads by about 2.72%).

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