Final answer:
The percent sales tax on a $450 piece of furniture is 6.25%.
Step-by-step explanation:
To find the percent sales tax, we need to divide the amount of tax by the cost of the item. In this case, the tax is $28.13 and the cost of the furniture is $450.
So, the percent sales tax can be found as:
(Amount of tax / Cost of item) × 100
Plugging in the values, we get:
(28.13 / 450) × 100 = 6.25%
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