



 
Hi Sid, You can use our volume calculator, just follow the link to Volume calculator on the Quandaries and Queries page. First find the volume of the pipe without scale, so that's a 300 foot length and a diameter of 12 inches. Next find the volume pipe now with the scale, so that's a 300 foot length and a diameter of 11 inches. The difference is the volume of the scale. Penny  


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