What approach should be used in this question?
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Jst multiply as usual we do
Answered by
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Answer:
Step-by-step explanation:
Let 1.bar2=x
then 100x=122.2222...
10x=12.22222
100x-10x=110
90x=110
x=110/90=11/9
similarly
let y= 0.bar03=0.0303.......
10000y=303.0303....
100y=3.0303..
10000y-100y=303-3=300
9900y=300
y=300/9900
y=3/99=1/33
Hence
1.bar2+0.bar03
=11/9+1/33
=(121+3)/99=
=124/99
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