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A computer's fan rotates 2000 times in 40 seconds. Find the unit rate in rotations per second.

2 Answers

4 votes
2000 times in 40 seconds.

2000:40 = x:1

2000/40 = x/1

x=50.
answered
User SebTHU
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2 votes
The answer is 50 rotations/sec

The way you get that answer is by simply dividing your 2000 rotations by 40 seconds
answered
User Clucking Turtle
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