4 April, 11:34
A computer's fan rotates 2000 times in 40 seconds. Find the unit rate in rotations per second.
4 April, 11:55
2000 times in 40 seconds.
2000:40 = x:1
2000/40 = x/1
4 April, 12:02
The answer is 50 rotations/sec
The way you get that answer is by simply dividing your 2000 rotations by 40 seconds
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» A computer's fan rotates 2000 times in 40 seconds. Find the unit rate in rotations per second.