Find the total price of a 3.29 bags of chips after 7% of tax.

Answer: $3.52 (Three dollars and fifty two cents)

Explanation: First you have to convert the percentage into a decimal. Taking 7% and moving the decimal to the left twice. You're left with. 07 (D). Multiply the. 07 with the original price $3.29 (OP). Now you know your tax-.2303. (T)

(D) * (OP) = (T)

To complete the problem add your tax (.2303) to the original price. In this case you'll get $3.52, aka your answer (A).

(T) + (OP) = (A)