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Henry bought a phone priced $45.75, but the
total purchase, including sales tax, was $50.33.
Find the percent of tax he paid.

Respuesta :

Nonportrit

Answer:

10% sales tax

Step-by-step explanation:

Given the following question:

Percent increase from 45.75 to 50.33

To find the answer we use the formula to calculate percent change.

[tex]\frac{n-o}{o} \times100[/tex]
[tex]\frac{50.33-45.75}{45.75} \times100=50.33-45.75=4.58\div45.75=0.10010929\times100=10.010929[/tex]
[tex]10.010929[/tex]
[tex]0<5[/tex]
10%

The tax of the phone was "10% sales tax."

Hope this helps.

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