posted by Tomas .
A television set listed at $160 is offered at a 12 1/2% discount during a store wide sale. If an additional 3% is allowed on the net price for payment in cash, how much can Josh save by buying this set during the sale for cash ?
if the 3% discount is offered on the already discounted price, then Josh can save
160(1-.125)(.03) = $4.20