Question

hii all of you , I need help​

Answer 1

Step-by-step explanation:

let x be o.35( bar on 5)

x= 0.35555.......(1)

multiplying by 10 to both sides

10x= 3.5555........(2)

multiplying 10 again to both sides

100x= 35.5555.......(3)

equation(3)-(2)

100x-10x = 35.5(bar on 5) - 3.5(bar on 5)

90x = 32

x = 32/90 is answer

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Answer 2

Answer:

35/99

Step-by-step explanation:

$\text {Let x be } 0. \overline {35}$

Define x:

$x = 0.\overline {35} = 0.35353535...$

Define 100x:

$100x = 35.\overline {35} = 35.35353535...$

Find 99x:

$99x = 100x - x$

$99x = 35.\overline {35} - 0.\overline {35}$

$99x = 35$

Find x:

$99x = 35$

$x = \dfrac{35}{99}$