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January 30, 2015

January 30, 2015

Posted by **charolette** on Thursday, May 19, 2011 at 10:50pm.

- math -
**Ms. Sue**, Thursday, May 19, 2011 at 10:56pmHere are two answers from Tuesday.

MATH - Math Nerd, Tuesday, May 17, 2011 at 9:34pm

First find the volume of the large juice can. Since the can is a cylinder, you would use the formula:

V=pir^2h

V=(3.14)(3^2)(10)

V=(3.14)(9)(10)

V=282.6

Divide 231/282.6 to get 0.817 gallons

MATH - Ms. Sue, Tuesday, May 17, 2011 at 9:38pm

Find the volume of the can (cylinder).

http://www.mathsteacher.com.au/year9/ch14_measurement/18_cylinder/cylinder.htm

Divide the volume of the can by the volume of the gallon.

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