document.write( "Question 63630This question is from textbook An Incremental Development
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document.write( ": please help me with the following : \r
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document.write( "The ratio of two numbers is 8 to 5. The difference of the numbers is 24. What are the numbers?\r
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document.write( "Thank yoU! \n" );
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Algebra.Com's Answer #44363 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The ratio of two numbers is 8 to 5. The difference of the numbers is 24. \n" ); document.write( "1st: a/b=8/5 \n" ); document.write( "2nd: a-b=24 \n" ); document.write( "------------- \n" ); document.write( "Solve 2nd for a: \n" ); document.write( "a=b+24 \n" ); document.write( "Substitute into 1st to solve for b: \n" ); document.write( "(b+24)/b = 24 \n" ); document.write( "b+24=24b \n" ); document.write( "23b=24 \n" ); document.write( "b=24/23 \n" ); document.write( "---------- \n" ); document.write( "Since a=b+24, a=(24/23)+24 \n" ); document.write( "Multiply thru by 23 to get: \n" ); document.write( "23a=24+23*24 \n" ); document.write( "23a=24+552 \n" ); document.write( "23a=576 \n" ); document.write( "--------------- \n" ); document.write( "Solution: \n" ); document.write( "a=576/23; b=24/23 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |