158 out of 240 = 65.83%
If you scored 158 points out of a possible 240 points, your percentage grade is 65.83%, which is a D letter grade with a GPA of 1.0.
Standard US Scale
4.0 Scale
Grade Description
Needs Improvement - Barely meets minimum requirements with significant gaps.
Improvement Tips
- Meet with your teacher to create an improvement plan
- Establish a daily study routine with specific goals
- Find a tutor or study partner to help with challenging topics
- Break down complex topics into smaller, manageable parts
Detailed Grade Table
| Grade | Correct | Incorrect | Percent |
|---|---|---|---|
| A+ | 233 to 240 | 0 to 7 | 97.00 to 100.00 |
| A | 224 to 232 | 8 to 16 | 93.00 to 96.99 |
| A- | 216 to 223 | 17 to 24 | 90.00 to 92.99 |
| B+ | 209 to 215 | 25 to 31 | 87.00 to 89.99 |
| B | 200 to 208 | 32 to 40 | 83.00 to 86.99 |
| B- | 192 to 199 | 41 to 48 | 80.00 to 82.99 |
| C+ | 185 to 191 | 49 to 55 | 77.00 to 79.99 |
| C | 176 to 184 | 56 to 64 | 73.00 to 76.99 |
| C- | 168 to 175 | 65 to 72 | 70.00 to 72.99 |
| D+ | 161 to 167 | 73 to 79 | 67.00 to 69.99 |
| D | 152 to 160 | 80 to 88 | 63.00 to 66.99 |
| D- | 144 to 151 | 89 to 96 | 60.00 to 62.99 |
| F | 0 to 143 | 97 to 240 | 0.00 to 59.99 |
Your grade of 65.83% (D) is highlighted in the table above. The "Correct" and "Incorrect" columns show the equivalent number of questions for your total of 240 points.
To calculate 158 out of 240 as a percentage, you divide 158 by 240 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 (158) by the total points possible (240):
158 ÷ 240 = 0.6583 - Multiply the result by 100 to get the percentage:
0.6583 × 100 = 65.83% - Convert the percentage to a letter grade using the standard scale:
65.83% = D
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A score of 158 out of 240 (65.83%) has different implications depending on the educational context:
| Context | Interpretation |
|---|---|
| Homework Assignment | Basic understanding with significant gaps |
| Quiz or Test | Minimal preparation with significant gaps |
| Final Exam | Basic understanding of core concepts |
| Course Grade | Minimal acceptable performance |
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