Question #843a5

1 Answer
M7chael
Oct 10, 2017

#4/9#

Explanation:

Most repeating decimals can be written with the help of #9#, #99#, #999#, etc. as the denominator. Since only the number in the tenths spot is repeating, we choose #9# as the denominator.

So:

#0.bar(4)=4/9#

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