A tank used for storing water has a diameter of 12 feet and 7 feet respectily , and a height of 14 feet. How many gallons of water will it hold?

for mula see attached image 

v= 3.14*14/3 *(36 + 47/4+ 21)= 1 007.41667

in gallons = 1 007.41667/ 7.48= 134.681373

.here is the image..

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