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You buy a watch that cost $45.50. The tax on the watch is 7.5%. What is the final cost of the watch? *
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You buy a watch that cost $45.50. The tax on the watch is 7.5%. What is the final cost of the watch? *

User Rudi Kershaw
by
3.0k points

1 Answer

7 votes
Answer: final ≈ 48.91 OR = 48.9125


Step-by-step explanation:

total price = price b4 tax + tax(price b4 tax)

total = $45.50 + 7.5%($45.50)
= 45.5 + 0.075(45.5)
= 45.5 + 3.4125
= 48.9125
User Narendra Modi
by
3.2k points
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