Answer:
Jin ran 8.45 miles on Saturday.
Step-by-step explanation:
We know that Jin ran 15.2 miles over the weekend. We can turn this into an equation :
\(15.2(miles)=Saturday+Sunday\)
Being Saturday the total miles he ran on Saturday and Sunday the total miles he ran on Sunday.
Given that he ran 6.75 miles on Saturday (It's a data from the exercise) we can replace this in the equation :
\(15.2(miles)=6.75(miles)+Sunday\)
Solving the equation :
\(15.2(miles)=6.75(miles)+Sunday\)
\(Sunday=15.2(miles)-6.75(miles)=8.45(miles)\)
We find that Jin ran 8.45 miles on Sunday
