Question

express each of the following as a fraction in a simplest from 1.3 3bar

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Answer 1

Step-by-step explanation:

let x=1.3 bar

10x = 13.3 bar ..... eq 1

100x =133.3bar....... eq. 2

by subtracting eq. 1 from eq. 2 we get,

90x = 120

x= 120/90

x=4/3