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Mathematics 7 Online
OpenStudy (anonymous):

Which of the following numbers is irrational? A. B. C. D. 8.341

OpenStudy (rock_mit182):

i don't see (A-C)

OpenStudy (anonymous):

thts wierd

OpenStudy (anonymous):

A. 5/9 B. 3.15 C. square root of 5

OpenStudy (rock_mit182):

irrational number : cannot be written as a quotion of two integers (means, like 3/4 or -7/2) )

OpenStudy (rock_mit182):

for example pi = 3.1416 . .. . and so on (infinite decimals)

OpenStudy (anonymous):

ok

OpenStudy (rock_mit182):

\[\sqrt{2}\] also have infinite decimals

OpenStudy (rock_mit182):

do you know what is the answer ?

OpenStudy (anonymous):

yea

OpenStudy (rock_mit182):

which one and why ?

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