Question

Express 0.2 bar form o.f PQ​

Answer 1

Let 0.2bar is X

therefore 10x = 2.2bar

10x-x = 2.2bar-0.2bar

9x = 2

x = 2/9

P/Q form of 0.2bar is 2/9

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Answer 2

Answer:

let x=0.2 bar

so, x=0.2222---------(i)

multiply 10 in both side

10x=2.2222---------(ii)

subtract(I) from(ii)

we get,

9x=2

x=2/9

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