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1. A certain machine produces 1,000 units of product P per hour. Working contineously at this constant rate, this machine will produce how many units of product P in 7 days?
- A. 7,000
- B. 7,000
- C. 7,000
- D. 7,000
Answer: Option D
Explanation:
7 days consist of = 24*7 hours = 168 hours.
Since every hour the machine produces 1000 units of product P,
the total product during 168 hours is = 1000 x 168 = 168,000.
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