Posted by Amber on Tuesday, March 2, 2010 at 2:14pm.
True or False.
To find a sales tax of 6% on a purchase of $90.00 using the proportion method you would write the following:
6/100 = ST/$90?

9th grade  Ms. Sue, Tuesday, March 2, 2010 at 2:16pm
Right.

9th grade  juan, Tuesday, January 25, 2011 at 10:06pm
To find a sales tax of 6% on a purchase of $90.00 using the proportion method you would write the following:
6/100 = ST/$90
The calculations in this problem would give you the following: (ST)= $540.00