document.write( "Question 888563: How do you do order of operations on 1/4+1/2*2/5 ? \n" ); document.write( "
Algebra.Com's Answer #537463 by Theo(13342)![]() ![]() You can put this solution on YOUR website! exponentiation and roots is done first. \n" ); document.write( "multiplication and division is done next. \n" ); document.write( "addition and subtraction is done next. \n" ); document.write( "you scan left to right. \n" ); document.write( "you solve left to right in the order indicated above.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your expression is:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1/4+1/2*2/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you have multiplication and division that needs to be done first left to right.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1/4 = .25\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "then:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1/2*2/5 = .2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your expression becomes:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".25 + .2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "addition is done next.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".25 + .2 = .45\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you're done.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you're expression is equal to .45\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |