![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
\ \
\ \
\
The expression is ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=143c74e6cfc04f1beb38c2e97b8c57d3.png\")
.
Round to the nearest whole number then multiply.
\18.8 rounded to the nearest whole number is 20.
\5.3 rounded to the nearest whole number is 5. \ \
\![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
The expression becomes: ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b6371ecce44e7f73ca0ce14b3639cc4c.png\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=33d6e78dae95ba240d7feb9386a16d86.png\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e04a104f63ea6c713d31bfd0926cf5d2.png\")
So, ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=545ecb3946e485cfba271c36feba66d6.png\")
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The product is about 100.
\