Question

please......... solve.......................
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Answer 1

1.) suppose that x=0.666...

10x=10×0.666...(on multiplying both sides by 10)

10x=6.66..

10x=6+0.66...

10x=6+x

10x-x=6

9x=6

x=6/9

x=2/3

you can solve the other questions like this,, you have to multipling both sides by 10 in question no 2 and multipling both sides by 1000 in question no 3

Hope it helps you.. please mark it as Brainliest answer.. thanks

Answer 2

Answer: 2/3

Step-by-step explanation:

10x=6.66..

10x=6+0.66...

10x=6+x

10x-x=6

9x=6

x=6/9

x=2/3

x=2/3