Question

express p by q form 6.54 of 54 bar​

Answer 1

Answer:

72/11

Step-by-step explanation:

let x = 6.54bar -------> (1)

multiply both sides by 100 (2 values after decimal)

100x = 100 * 6.54bar

100x = 654.54bar ---------> (2)

Now subtract equation 1 from 2

i.e. 100x - x = 654.54bar - 6.54bar

           99x  = 648

                x  = 648/99

                x  = 72/11 (simplified)

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