what is 2.28 with the line over the 8
Let x = 2.2888888888...
Then 10x = 22.88888888...
Subtracting x from 10x:
10x = 22.8888888888...
x = 2.2888888888...
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9x = 20.6
x = 20.6 / 9 = 206 / 90 = 103 / 45
