Posted by sarah on .
$30.00 x .6/2$17.50=

arithmetic 
PsyDAG,
Online "*" is used to indicate multiplication, so it doesn't get confused with "x" as an unknown.
I assume you do the multiplication first, but without parentheses, I am not sure.
.6/2 = .3
$30 * .3 = $9
$9  $17.50 = ?