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nikitadnepr [17]
3 years ago
8

a TV has a listed price of 813.95 before tax if the sales tax rate is 6.5% find a total cost of the tv with the sales tax includ

ed.
Mathematics
2 answers:
shusha [124]3 years ago
5 0
The tax is 6.5% OF the listed price. "OF" in math means multiply.

First convert the percentage to a decimal 

6.5% = .065

Then multiply .065*813.95 = 52.90675. This is the tax.

Simply add the tax onto the cost

813.95 + 52.90675 = $866.86 (rounded)
d1i1m1o1n [39]3 years ago
4 0
You have to find out what 6.5% of 813.95 is and then add it. so 813.95*0.065= 52.91 (rounded since it’s working with money). you then add 813.95+52.91=866.86 as your final cost with tax.
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