hi im not sure what to do with mixed numbers when they bigger then 1 number ie: 3 1/2= 7 over 2 but what about 16 1/8 do i calculate both the 1 and 6 as 16 or do i calculate the 6 then add the 10 or niether, sorry if im in wrong post im new and just started a course in quantitive methords and trying to get back into it with trying to give myself bigger numbers plz help thx in advanced