From 2012 To 2013 The Sales Ofa Book Decreased By 80%. If The Sales In 2014 Were The Same As In 2012, By What Percent Did They Increase From 2013 To 2014?
From 2012 to 2013 the sales ofa book decreased by 80%. If the sales in 2014 were the same as in 2012, by what percent did they increase from 2013 to 2014?
(A) 100%
(BJ 120%
(C) 400%
(D) 500%
asked Jun 12 12:00:00 AM