Author Topic: Running at the same constant rate, 6 identical machines can produce a total of 2  (Read 371 times)

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Question: Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per minute. At this rate, how many bottles could 10 such machines produce in 4 minutes?

Options are:

A.     648
B.     1800
C.     2700
D.     10800

Correct answer is:

B.     1800

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