For this all you have to do is take the numerator and multiply it by 3
4*3=12
3 bottles contain 2.4 liters of root beer.
or
3 bottles contain 12/5 liters of root beet
The average cost of a semester is 1200 in state tuition including books and meal plans for a yearly cost and the two year fee it would be around 4000
2/11 because there is 11 letters which would be the denominator and then there is 2 I's which would be the numerator