SOLUTION: a pipe 100 feet long .75id what is the total amount of liquid in us galons will it hold

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Question 241602: a pipe 100 feet long .75id what is the total amount of liquid in us galons will it hold
Answer by Alan3354(69443) About Me  (Show Source):
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a pipe 100 feet long .75id what is the total amount of liquid in us galons will it hold
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L = 1200 inches
r = 0.375 inches = 3/8"
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Vol = pi*r^2*L
V = pi*(9/64)*1200 = 10800pi/64 = 168.75pi cubic inches
V = 168.75pi/231 gallons
V =~2.295 gallons