This weekend the hardware store is having a blowout sale where everything is discounted 40% a weed eater originally sells for $140 how much will these weed eaters cost during the blowout sale
$84, begin by subtracting 40% from 100% so you can see how much you will actually pay, since 40% is the discount we want to know how much of the price we will pay. (View picture for further work)