Mathematics · Averages
A manufacturing company produced 700, 600, and 800 articles in the years 2018, 2019, and 2020 respectively. If the percentage of articles that remained unsold due to 'Defective' errors in 2018, 2019, and 2020 was 15%, 17%, and 14% respectively, find the average number of total articles that remained unsold due to 'Defective' errors across these three years.
- 1117
- 2114
- 3111
- 4108✓
Correct answer
108
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