Nylah spent $16.72 on 12 ice cream bars. Her cost included $1.24 sales tax. How much did each ice cream bar cost before the sales tax was added? PLZ HELP THIS IS URGENT

Respuesta :

201.88 but it doesn't specify if it is before of after tax 
around $1.39 because $1.39 multiplied by 12 is $16.68 hope this works