To find the percentage of assignments Sarah has completed, divide the number of assignments she has completed by the total number of assignments and multiply by 100:
Percentage completed = (assignments completed / total assignments) * 100
Sarah has completed 65 - 13 = <<65-13=52>>52 assignments.
Percentage completed = (52 / 65) * 100 = 80%
Therefore, Sarah is 80% finished.
To find the percentage of assignments Sarah has not finished, subtract the percentage completed from 100%:
Percentage not completed = 100% - Percentage completed
Percentage not completed = 100% - 80% = 20%
Therefore, Sarah is 20% not finished.
If Sarah had 65 assignments to complete and she had 13 left to do, what percent is she finished? What percent is she not finished?
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