<h3> How i got this is that and see that the sides </h3><h3>15 and 10 you really just use a formula and you get 11.2 rounded</h3><h3 /><h3>branliest?? </h3>
He makes it up by 1/3=.333%=$75*1.333=$99.98 he then discounts it by 20%=1/5=99.98/5=$19.99 If the original profit is $99.98-$75=$24.98 and then discounted by $19.99 it would be $24.98-$19.99 = $4.99