Answer :
$45.25 is how much you have to pay and I'm not too sure but I think it's 40%
$65/100 = 0.65
$0.65x15 = 9.75$
$65-9.75 = $55.25
$55.25-$10 = $45.25
Answer = $45.25
$0.65x15 = 9.75$
$65-9.75 = $55.25
$55.25-$10 = $45.25
Answer = $45.25