English, asked by jessyluxe345, 2 months ago

please solve it fast​

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Answered by taskeentaliya
0

Answer:

4.7bar=4.777.... let this be 'x'

10x = 47.777...

thus,

10x-x=47.777... - 4.777...

9x=47-4

9x=43

x=43/9

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