Question

Find the final price of a $3.50' burger plus 12% sales tax.

Answer 1

$3.92

Explanation:

Instead of multiplying, we add.
Add the percentage of 12:

• 3.50 + 12% = 3.92

Can we convert into a fraction?

Yes and no. We can convert it, but that will result the equation into an irregular answer.

Final Answer:

$3.92