ANSWER:
Johnny secured 3.695 CGPA.
SOLUTION:
Given, Johnny first semester GPA is 1.39.
And he got B for every subject in his second semester.
We have to calculate his CGPA
First let us calculate his GPA in second semester.
We know that, in semesters terminology B corresponds to 6 points.
As Johnny got 6 points in every subject, his GPA results to 6 points in second semester.
Now, CGPA


So, CGPA of Johnny is 3.695.
Hence, Johnny secured 3.695 CGPA