Question

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

Answer 1

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