Question

the value of 0.423 bar on 23

Answer 1

HEYA ❣️

let x=0.42323..(i)

Multiply both sides by 100.

100x=42.3232..(ii)

Subtract eq. (i) from (ii).

100x=42.3232..

x= 0.4232..

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99x=419

x=419/99

Answer 2

let X=0.4232323

Multiplying 100 on both side

=100x=42.232323

=100x=42+0.4232323

=100x=42+X

=100x-x=42

=99x=42

=X=42/99