document.write( "Question 1160422: a container measures 18cm by 22cm by 30cm. it is 1/2 filled with water. water from a jug is then poured in to the container, increasing the volume of water in the container by 1/3 it's original volume. what was the volume of the water in the container at first??\r
\n" ); document.write( "\n" ); document.write( "what was the volume of the water in the container after some water was poured into it?\r
\n" ); document.write( "\n" ); document.write( "how much water is needed to fill the container completely??
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Algebra.Com's Answer #783801 by Theo(13342)\"\" \"About 
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the container measures 18 cm by 22 cm by 30 cm.
\n" ); document.write( "the volume of the container is equal to 18 * 22 * 30 = 11880 cubic cm.
\n" ); document.write( "the container is half filled with water.
\n" ); document.write( "the volume of the water is therefore equal to 11880 / 2 = 5940 cubic cm.
\n" ); document.write( "water from the jug is poured in t its original volume.
\n" ); document.write( "the volume of the water is now equal to 5940 + 1/3 * 5940 = 7920 cubic cm.
\n" ); document.write( "since the container can hold 11880 cubic cm, then that minus 7920 = 3960 cubic cm of water needed to fill the container completely.
\n" ); document.write( "that's what i think.
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