Jill drinks [tex]\rm 3\dfrac{1}{8} gallons[/tex] of water in a week.
What is a Line Plot ?
A Line plot can be defined as a graph that displays data as points or check marks above a number line, showing the frequency of each value.
It is given in the question that Jill drinks
1/4 gallons for 3 days
1/2 gallons for 2 days
5/8 gallons for 1 day
and 3/4 gallons for 1 day
The total amount of water Jill drinks is
(1/4)*3+(1/2)*2+(5/8)*1+(3/4)*1
=(3/4)+1+(5/8)+(3/4)
=25/8
[tex]\rm = 3\dfrac{1}{8} gallons[/tex]
Therefore Jill drinks [tex]\rm 3\dfrac{1}{8} gallons[/tex] of water in a week.
To know more about Line Plot
https://brainly.com/question/11844514
#SPJ5