document.write( "Question 728649: i could not find the right section to post so ill put it here. i need help on scientific notation: 8.1*10^12/5.4*10^9. use property of exponents step by step please. Thank you. \n" ); document.write( "
Algebra.Com's Answer #445556 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "\"%288.1%2A10%5E12%29%2F%285.4%2A10%5E9%29\" \r\n" );
document.write( "\r\n" );
document.write( "Separate the powers of 10 from the other part:\r\n" );
document.write( "\r\n" );
document.write( "\"8.1%2F5.4\"\"%22%22%2A%22%22\"\"10%5E12%2F10%5E9\"\r\n" );
document.write( "\r\n" );
document.write( "Divide the first part, subtract exponents of 10\r\n" );
document.write( "on the second part:\r\n" );
document.write( "\r\n" );
document.write( "1.5×103\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );