The daily totals of enrollments at Sunnyside Summer Camp last Monday through Saturday were 17, 19, 23, 14, 25, and 28. What was the average number of enrollements per day?
Correct answer: C. 21
- A. 126
- B. 28
- C. 21
- D. 18
Explanation
The average of the enrollments is: (17+19+23+14+25+28)/6 126/6 =21
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About Quantitative Reasoning
Quantitative reasoning applies arithmetic and basic algebra to numerical relationships, including percentages, ratios, averages, fractions, proportions, profit and loss, rates, time, work and measurement. Questions focus on translating words into equations, choosing an efficient method and checking whether the result is numerically reasonable.
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