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earnstyle [38]
2 years ago
15

205 students enrolled in a freshman-level chemistry class. By the end of the semester, 4 times the number of students passed as

failed. Find the number of students who passed, and the number of students who failed.
Mathematics
1 answer:
AlexFokin [52]2 years ago
3 0

Answer: 164 students passed and 41 students failed.

Step-by-step explanation:

Let the number of students be x

x students failed, but 4 times the failed students passed.

So 4x students passed and x students failed.

4x + x = 205

5x = 205

x = 205/5

x = 41

41 times 4 is 164 and 41 times 1 is 41.

So 164 students passed and 41 students failed

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