Question 1054616
Taking 30% off:
{{{ 30 - .3*30 = 30*( 1 - .3 ) }}}
{{{ .7*30 = 21 }}}
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Taking another 25% off:
{{{ 21 - .25*21 = 21*( 1 - .25 ) }}}
{{{ .75*21 = 15.75 }}}
$15.75 is the final price