Asked by abi
A computer's fan rotates 2000 times in 40 seconds. find the unit in rotations per second.
Answers
Answered by
Ms. Sue
You have two numbers. Do you think you should
add?
subtract?
multiply?
divide?
Which method gives the most reasonable answer?
add?
subtract?
multiply?
divide?
Which method gives the most reasonable answer?
Answered by
abi
divide
Answered by
Damon
rotations/second
is the way you write
number of rotations per second
is the way you write
number of rotations per second
Answered by
Ms. Sue
Yes, we need to divide.
What answer do you get?
What answer do you get?
Answered by
abi
damon
A computer's fan rotates 2000 times in 40 seconds. find the unit in rotations per second
A computer's fan rotates 2000 times in 40 seconds. find the unit in rotations per second
Answered by
Ms. Sue
Did you divide 2000 by 40?
rotations/second
rotations/second
Answered by
abi
50
Answered by
Ms. Sue
Yes! 50 rotations per second.
Answered by
abi
80,000
Answered by
abi
5.236
Answered by
Ms. Sue
Please do not continue posting nonsense. You gave the right answer and I confirmed it. It's 50 rotations per second.
Answered by
Mr.Sue
Its not nonsense their educated guesses
Answered by
naomi
what about per minute?
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