Question 1146781
Find the volume of a brick:
Convert inches to feet
{{{ ( 8/12 )*( 2.75/12 )*( 2/12 ) = (1/12)^3 *44 }}}
{{{ V = 44/1728 }}} 
{{{ V = 11/432 }}} ft3
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The volume of the wall is:
{{{ 22*3w = 66w }}}
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The number of bricks is:
{{{ 66w / ( 11/432 ) = 6*432 }}}
{{{ 2592w }}} bricks
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check the math