If the original crankshaft diameter range is 3.499 to 3.500 inches and material is removed by 0.005 inches, what is the new diameter range?

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Multiple Choice

If the original crankshaft diameter range is 3.499 to 3.500 inches and material is removed by 0.005 inches, what is the new diameter range?

Explanation:
When material is removed from a dimension, you subtract that amount from both ends of the size range. Subtracting 0.005 inches from the original limits 3.499 and 3.500 yields 3.499 − 0.005 = 3.494 and 3.500 − 0.005 = 3.495. So the new diameter range is 3.494 to 3.495 inches. The other options would either show a larger size (adding material) or use an incorrect subtraction, which doesn’t reflect removing material.

When material is removed from a dimension, you subtract that amount from both ends of the size range. Subtracting 0.005 inches from the original limits 3.499 and 3.500 yields 3.499 − 0.005 = 3.494 and 3.500 − 0.005 = 3.495. So the new diameter range is 3.494 to 3.495 inches. The other options would either show a larger size (adding material) or use an incorrect subtraction, which doesn’t reflect removing material.

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