If a store advertisted a sale that gave customers a 1/4 discount, vwhat is the fractional part of the original price the customer will pay?

1/4 is taken from 4/4 (known as the original price)

so that leaves us with 3/4 of the original price

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !