4 years ago

8.3 repeating as a fraction

1 answer:

7 0

8.333333

let x=8.33333 and 10x=83.33333

10x-x=83.333-8.333

9x=75

x=75/9

x=25/3

x=8 1/3

Now if you meant:

8.383838 then

100x-x=838.3838-8.3838

99x=830

x=830/99

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