66.2k views
9 votes
An item costs $320 before tax, and the sales tax is $12.80. Find the sales tax rate.

User Maresa
by
6.4k points

1 Answer

8 votes

Answer:

4%

Explanation:

Sales tax over original price

12.80 / 320* 100 = 4%

User Wthamira
by
6.6k points
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