8/18 = 0.4444 . . .
Expressed as a decimal, 5/18 is equal to 0.27 recurring (that is, 0.27777..)
.055555.......
27.78%
Two decimal places means two numbers after the decimal point. (which looks like a period)
-2.944444 repeating
22/18 = 122%
Two thirds is twelve eighteenths. Seventeen eighteenths minus twelve eighteenths is five eighteenths.
0.5
0.66666666666667
0.9444
Two thirds is twelve eighteenths, so seventeen eighteenths minus twelve eighteenths is five eighteenths.
0.4444 repeating
13.8
0.8333...
8/18 = 0.4444 . . .
Expressed as a decimal fraction, 7/8 = 0.38 recurring (that is, 0.388888..)