After 3 semesters in college , jim has a 3.0 GPA. What GPA must jim attain in his fourth semesters if he wishes to raise his GPA to a 3.1 ?
- 2.7
- 3.1
- 3.3
- 3.4
Answer: 3.4
Explanation: In 3 semester total GPA = 3 × 3 = 9
In 4 semester total GPA = 4 × 3.1 = 12.4
In 4th semester GPA required = 12.4 – 9 = 3.4