document.write( "Question 1117406: Three WHOLE numbers are each rounded to the
\n" );
document.write( "nearest 10
\n" );
document.write( "The sum of the rounded numbers is 70
\n" );
document.write( "Work out the MAXIMUM possible sum for the
\n" );
document.write( "original three numbers. \n" );
document.write( "
Algebra.Com's Answer #732492 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The largest whole number that can be rounded DOWN to the nearest 10 is a whole number with a units digit of 4. So if you have 3 whole numbers that end in a 4 and round them to the nearest 10 you lose 4 for each of the numbers for a total of 12 for the three addends. So if the first rounded number is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since we are given that \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " ![]() \n" ); document.write( " |