mr. barret bought a new battery for his new car. the battery cost $72. sincw batteries are a taxable item he had to pay 7.5%. what was the total cost of the battery in dollars and cents?

Question

Mathematics

Brenden Boyle

26 July, 13:34

mr. barret bought a new battery for his new car. the battery cost $72. sincw batteries are a taxable item he had to pay 7.5%. what was the total cost of the battery in dollars and cents?

+1

Answers (1)

Know the Answer?

Winston Kennedy · Answer 1

Answer : $77.40

Step by step explanation:

Set up a proportion.

72 • 7.5 = $540

540 / 100 = $5.40

The tax is $5.40.

Now you add the tax to the subtotal.

5.40 + 72.00 = 77.40

The total amount is $77.40.