That is 12 over 16. And so you have negative 3 16ths, negative 3 16ths plus 12 16ths will give you 9 16ths. 9 16ths. And then we're going to have the ones that do involve the natural log. Natural log of four minus the natural log of two. So we could write this plus the natural log of four minus the natural log of two. And you might remember from your logarithm properties that this over here, this is the same thing as the natural log of four divided by two.