Answer:
Option a. $13.44
Step-by-step explanation:
A hardware store sells a 5-pound box of nails for $16.80.
The store is having a 20% off sale on all items.
First we calculate 20% of $16.80
@@MATH_TOKEN_0@@ × 16.80
= 0.20 × 16.80 = $3.36
Now we subtract the discounted amount from the selling price.
The sale price of one 5-pound box of nails = $16.80 - $3.36 = $13.44
The sale price of one 5-pound box of nails would be $13.44
