155 out of 574 = 27.00%
If you scored 155 points out of a possible 574 points, your percentage grade is 27.00%, 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+ | 557 to 574 | 0 to 17 | 97.00 to 100.00 |
| A | 534 to 556 | 18 to 40 | 93.00 to 96.99 |
| A- | 517 to 533 | 41 to 57 | 90.00 to 92.99 |
| B+ | 500 to 516 | 58 to 74 | 87.00 to 89.99 |
| B | 477 to 499 | 75 to 97 | 83.00 to 86.99 |
| B- | 460 to 476 | 98 to 114 | 80.00 to 82.99 |
| C+ | 442 to 459 | 115 to 132 | 77.00 to 79.99 |
| C | 420 to 441 | 133 to 154 | 73.00 to 76.99 |
| C- | 402 to 418 | 156 to 172 | 70.00 to 72.99 |
| D+ | 385 to 401 | 173 to 189 | 67.00 to 69.99 |
| D | 362 to 384 | 190 to 212 | 63.00 to 66.99 |
| D- | 345 to 361 | 213 to 229 | 60.00 to 62.99 |
| F | 0 to 344 | 230 to 574 | 0.00 to 59.99 |
Your grade of 27.00% (F) is highlighted in the table above. The "Correct" and "Incorrect" columns show the equivalent number of questions for your total of 574 points.
To calculate 155 out of 574 as a percentage, you divide 155 by 574 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 (155) by the total points possible (574):
155 ÷ 574 = 0.2700 - Multiply the result by 100 to get the percentage:
0.2700 × 100 = 27.00% - Convert the percentage to a letter grade using the standard scale:
27.00% = F
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A score of 155 out of 574 (27.00%) 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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