Question

express 0.47bar as p/q​

Answer 1

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0.47 = 0.47777777....

let that be x

so x= 0.4777777.... (1)

and 100x = 47.7777777... (2)

subtracting 1 from 2

we get 99x = 47.3

x= 473/990

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therefore 0.47 = 473/990

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Answer 2

I hope it will be very helpful to you