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A cross section of a hollow circular pipe shows that its inner diameter is 2 1/10 inches and that the pipe is 3/5 inch thick. What is its outside diameter?

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Respuesta :

sqdancefan

Answer:

  3 3/10 inches

Step-by-step explanation:

The thickness of the pipe adds 3/5 inch to the radius. The diameter is twice the radius, so 2 × 3/5 = 6/5 inch is added to the diameter.

  2 1/10 + 12/10 = 2 13/10 = 3 3/10 . . . . outside diameter, inches

Answer:

3.3 inch OD is the calculated value.

Step-by-step explanation:

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