***Help Wanted***
***Medal and Fan Earned***
Change 0.1313... to a common fraction.

Question

***Help Wanted***
***Medal and Fan Earned***
Change 0.1313... to a common fraction.

raden · Answer

first, let x = 0.13131313....
now multiply by 100 to both sides, what u get

anonymous · Answer

100x=13.131313

phi · Answer

raden · Answer

ok, good...
so, if given 2 equations :
100x = 13.13131313.... and
x = 0.13131313 ....
subtract of both, 1st equation - 2nd equation, what u get

anonymous · Answer

can you rephrase what you want me to subtract please?

raden · Answer

it means, left side - left side = right side - right side
100x - x = 13.131313... - 0.13131313... , right ?

raden · Answer

well, i will figure out 
|dw:1354893841737:dw|