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Mathematics 7 Online
OpenStudy (anonymous):

Is 0.0125 irrational or rational

OpenStudy (anonymous):

i was guessing it is irrational but i don't know

OpenStudy (hoblos):

an irrational number is a number that can not be written as a fraction 0.0125 = 125/10000 so it is rational

OpenStudy (anonymous):

thanks you helped alot

OpenStudy (anonymous):

wait one more question

OpenStudy (anonymous):

wait would 57 interger be

OpenStudy (anonymous):

for square root

OpenStudy (hoblos):

you mean : is √57 rational?

OpenStudy (anonymous):

no um The question says Simplify each sqyare root or estimate to the nearest integer.

OpenStudy (anonymous):

\[\sqrt{57}\]

OpenStudy (hoblos):

√57 = 7.5498 so the nearest integer is 8

OpenStudy (anonymous):

and -100

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