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Madlix0329
Madlix0329 Madlix0329
  • 20-02-2017
  • Mathematics
Answered

How much is 7.5% sales tax on $80.00?!!


What's the answer and how did you get the answer?!!!

Verified Answer :

Anonymous Anonymous
  • 20-02-2017

7.5% of $80 = $6

Here's why:
Using proportions.
⠀
⠀
⠀ x 7.5

⠀ ------- = --------

⠀ 80 100
⠀

7.5 times 80 = 600
100 times x = 100x
600 divided by 100 = 6
x = 6

Answer Link

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