The answer is Caleb bought groceries and paid $1.6 in Sale Tax
Sale tax rate is 2.5%
Price of Groceries before tax = $64
Consider that Caleb spent $ G on food.
2.5% sales tax applies.
(2.5/100) is the sale tax. G = G/40 $
Caleb paid $1.6 in sales tax.
G/40 = 1.6
=> G = 1.6 * 40
=> G = $ 64
Caleb spent $64 on groceries before taxes.
What is sales tax?
To learn more about sales tax visit:
https://brainly.com/question/20491288?
#SPJ4