document.write( "Question 270531: The population of Houston increased from 1.2 million in 1970 to 1.6 million in 1980. what was the percent increase?\r
\n" ); document.write( "\n" ); document.write( "MAY YOU PLEASE HELLPP?
\n" ); document.write( "

Algebra.Com's Answer #198184 by pwac(253)\"\" \"About 
You can put this solution on YOUR website!
Increase is 400,000. (1,600,000 - 1,200,000)\r
\n" ); document.write( "\n" ); document.write( "400,000/1200000 = 0.33\r
\n" ); document.write( "\n" ); document.write( "Multiply 0.33 by 100 to get the percentage\r
\n" ); document.write( "\n" ); document.write( "Answer = 33%
\n" ); document.write( "
\n" );