contestada

Finding the rate of a tax or commission
The sales tax for an item was $11.70 and it cost $390 before tax.
Find the sales tax rate. Write your answer as a percentage.
1%
Х
?

Respuesta :

Answer:

3%

Step-by-step explanation:

$390 x tax rate = 11.70

tax rate = 11.70/390

tax rate = .03 or 3%