![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
\
\\
\
\
The expression is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=94746804e033282bb7b1336e74515d45.png\")
.
Round to the nearest whole number then subtract the numbers.
\524 rounded to the nearest whole number are 525.
\349 rounded to the nearest whole number are 350.
\\
![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
The expression becomes: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0d28f72e02d141079f095ff332b756a6.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e592754eb8670e10dc3a9b8b32e1dba8.png\")
(Subtract;![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5fcf0d47cfbef0ac4f8c530c00f173af.png\")
)
So, ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1916f3e531410b02b224bcd4c56d13b1.png\")
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The difference is about .
\ \
\