Percent Workout: Estimating Percents #1×
The workout has 10 questions.
You need to answer at least 90% of the questions correctly in an average time of 5 seconds per question.
Check the box that is best estimate of the fraction.
| 70% | 80% | 90% | 100% | |
| Percent: |
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| 1 | 3 | 5 | 7 | |
| Time: |
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