0.864 as a fraction
0.864/1.000
Note it is wrtten as 'one point and the given number of zeroes as decimal places.
Hence
0.864 / 1.000
Cancel down the decimal point
0864./1000
Ignoire the prefix 'zero'
864/1000
Cancel down by '4'
216/250
Cancel down by '2'
108/125 Done !!!!
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