Question

Help I will fan and medal!
which number is a irrational number
a. 0.12
b. 0.1257486
c. 0.12121212
d. 0.111111

Answer 1

A

Answer 2

B because it does NOT end and it has no regular pattern. a rational number is finite or has a patter like c and d.
ex. 0.121212 etc B is an irregular pattern

Answer 3

How is it b

Answer 4

An Irrational Number is a real number that cannot be written as a simple fraction. OK. A Rational Number can be written as a Ratio of two integers (ie a simple fraction).

Answer 5

ok yea so B

Answer 6

mhmm. i explained it all lol. it's B.

Answer 7

B

Answer 8

From what I see here, unless there is a repeating digits indication that didn't get included, none of these are irrational.

A. 12/100
B. 1257486/10000000
C. 4/33
D. 1/9