document.write( "Question 232259: Mark had a board 25 1/2 inches long which he cut into 10 pieces. How long would the board be if it had 17 pieces of the same thickness?\r
\n" );
document.write( "\n" );
document.write( "a. 42 7/20 inches
\n" );
document.write( "b. 43 7/20 inches
\n" );
document.write( "c. 45 7/20 inches
\n" );
document.write( "d. 41 7/20 inches\r
\n" );
document.write( "\n" );
document.write( "I worked this one also and came up with Letter \"A\"\r
\n" );
document.write( "\n" );
document.write( "Please help... \n" );
document.write( "
Algebra.Com's Answer #171688 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Mark had a board 25 1/2 inches long which he cut into 10 pieces. How long would the board be if it had 17 pieces of the same thickness? \n" ); document.write( "a. 42 7/20 inches \n" ); document.write( "b. 43 7/20 inches \n" ); document.write( "c. 45 7/20 inches \n" ); document.write( "d. 41 7/20 inches \n" ); document.write( "---------- \n" ); document.write( "25.5/10 = x/17 \n" ); document.write( "Cross multiply \n" ); document.write( "10x = 25.5*17 \n" ); document.write( "x = 25.5*17/10 \n" ); document.write( "x = 43.35 inches \n" ); document.write( "x = 43 7/20 inches \n" ); document.write( " |