Respuesta :

I got u so the raito table is there u divide the number above to the raito and u get ur answer
Answer
Unit rate is 3.6 per year
Unit rate 4.5 servings per package

Solution
2 years =7.2 feat and 6 years =21.6 feat
21.6-7.2=14.4
14.4/4=3.6
Thus one unit is 3.6