255 out of 978 = 26.07%
If you scored 255 points out of a possible 978 points, your percentage grade is 26.07%, which is a F letter grade with a GPA of 0.0.
Standard US Scale
4.0 Scale
Grade Description
Unsatisfactory - Does not meet minimum requirements and needs substantial improvement.
Improvement Tips
- Schedule a meeting with your teacher immediately
- Consider intensive tutoring or academic support services
- Rebuild your foundation with basic concepts first
- Develop better study habits and time management skills
- Ask for extra credit opportunities if available
Detailed Grade Table
| Grade | Correct | Incorrect | Percent |
|---|---|---|---|
| A+ | 949 to 978 | 0 to 29 | 97.00 to 100.00 |
| A | 910 to 948 | 30 to 68 | 93.00 to 96.99 |
| A- | 881 to 909 | 69 to 97 | 90.00 to 92.99 |
| B+ | 851 to 880 | 98 to 127 | 87.00 to 89.99 |
| B | 812 to 850 | 128 to 166 | 83.00 to 86.99 |
| B- | 783 to 811 | 167 to 195 | 80.00 to 82.99 |
| C+ | 754 to 782 | 196 to 224 | 77.00 to 79.99 |
| C | 714 to 752 | 226 to 264 | 73.00 to 76.99 |
| C- | 685 to 713 | 265 to 293 | 70.00 to 72.99 |
| D+ | 656 to 684 | 294 to 322 | 67.00 to 69.99 |
| D | 617 to 655 | 323 to 361 | 63.00 to 66.99 |
| D- | 587 to 616 | 362 to 391 | 60.00 to 62.99 |
| F | 0 to 586 | 392 to 978 | 0.00 to 59.99 |
Your grade of 26.07% (F) is highlighted in the table above. The "Correct" and "Incorrect" columns show the equivalent number of questions for your total of 978 points.
To calculate 255 out of 978 as a percentage, you divide 255 by 978 and then multiply by 100:
This calculation gives you your percentage score, which can then be converted to a letter grade based on your school or institution's grading scale.
Step-by-step explanation:
- Divide the points earned (255) by the total points possible (978):
255 ÷ 978 = 0.2607 - Multiply the result by 100 to get the percentage:
0.2607 × 100 = 26.07% - Convert the percentage to a letter grade using the standard scale:
26.07% = F
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A score of 255 out of 978 (26.07%) has different implications depending on the educational context:
| Context | Interpretation |
|---|---|
| Homework Assignment | Insufficient understanding, requires review |
| Quiz or Test | Inadequate preparation, requires comprehensive review |
| Final Exam | Insufficient understanding of course material |
| Course Grade | Below acceptable performance standards |
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