document.write( "Question 1081952: 4 wooden planks should be cut to make small rectangular boards.if each rectangular board got 4/9 th of a wooden plank.how many boards are there \n" ); document.write( "

Algebra.Com's Answer #696025 by josmiceli(19441) $\"\"$ $\"About$

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A board = $\"+4%2F9+\"$ of a plank
\n" ); document.write( "and there are $\"+4+\"$ planks
\n" ); document.write( "I can say:
\n" ); document.write( "[ 1 board / (4/9) of a plank ] x [ 4 planks ] = [ number of boards ]
\n" ); document.write( " $\"+%28+1+%2F+%284%2F9%29+%29%2A4+\"$
\n" ); document.write( " $\"+%28+9%2F4+%29%2A4+=+9+\"$
\n" ); document.write( "There are 9 boards
\n" ); document.write( " \n" ); document.write( "

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