Question

express 0.57 bar on only 7 as a fraction in its simplest form

Answer 1

Step-by-step explanation:

let X=0.577777

multiply by 10 both sides

10x = 5.77777. ........(i)

multiply by 10 both sides

100x = 57.77777. .........(ii)

subtracting (i) from (ii)

100x-10x = 57.77777-5.7777

90x = 52

X= 52/90

Answer 2

Answer:

let X=0.577777

multiply by 10 both sides

10x = 5.77777. ........(i)

multiply by 10 both sides

100x = 57.77777. .........(ii)

subtracting (i) from (ii)

100x-10x = 57.77777-5.7777

90x = 52

X= 52/90