The radius of a piece of round stock is 7/32. Select the decimal most nearly equal to the diameter.

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Multiple Choice

The radius of a piece of round stock is 7/32. Select the decimal most nearly equal to the diameter.

Explanation:
Diameter is twice the radius, so multiply the radius by 2: 2 × (7/32) = 14/32, which reduces to 7/16. Converting to decimal, 1/16 = 0.0625, so 7 × 0.0625 = 0.4375. This is the decimal form of the diameter. The other decimals represent different fractions (for example, 0.375 is 3/8, 0.3125 is 5/16, and 0.5 is 1/2), not 7/16.

Diameter is twice the radius, so multiply the radius by 2: 2 × (7/32) = 14/32, which reduces to 7/16. Converting to decimal, 1/16 = 0.0625, so 7 × 0.0625 = 0.4375. This is the decimal form of the diameter. The other decimals represent different fractions (for example, 0.375 is 3/8, 0.3125 is 5/16, and 0.5 is 1/2), not 7/16.

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