Question

convert in the form of p/q 0.321 bar on 21​

Answer 1

Answer:

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Let x=3.651ˉ

⇒x=3.651111...

100x=365.1111...            .... (1)

1000x=3651.111...          .... (2)

Subtract equation  (1) from (2),

1000x−100x=3286

900x=3286

$x = \frac{3286}{900}$

$x = \frac{1643}{450}$

Answer 2

$\huge\bigstar{ \underline{{ \red{a}{ \pink{n}{ \color{blue}{s}{ \color{gold}{w}{ \color{aqua}{e}{ \color{lime}{r}}}}}}}}} \huge \bigstar$

➪let the x = 0.321

➪ Multiply the x by 10 ,

➪   10x  = 3.212121

➪Multiply the x by 1000,

➪  1000x = 321 . 212121

➪Therefore ,  

➪  1000x -10x=321-3

➪ 990x = 318

 

➪x = 318 / 990