Question

express 0.17bar... inp/q form

Answer 1

Ans is 17/99 if bar is on .17 bt if bar is only on 7 then the ans would be different as first equation would be 1.7bar = 10x nd the second equation would be 100x = 17.7 bar. Subtract these 2 eq u will get ur ans ... Hope it helped u...

Answer 2

Let x = 0.171717171717......

Therefore,

100x = 17.1717171717.......
     - x=   0.1717171717......
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99 x  = 17.0000000000.....

or , x = 17/99

Answer = 0.17171717... in p/q form is 17/99.
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