the ratio table is basically the percent on one side and the whole number on the other side.
i know it is a little hard but if you look at it it is the same as what we did
look at this picture and and pretend129 is 100 and pretend that we divide it by 2 and we would get 50 and keep doing that!
on the other side lets pretend that100 is 20 we divide it by 2 and get 10 and you keep doing that until you make it easier for your self
