# 9th grade

posted by
**Amber** on
.

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?

posted by
**Amber** on
.

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?