90.7cm and 97cm are not the same distance. 97cm is 6.3cm longer than 90.7cm.
200 m /1 km = 200 m/1000 m = 1/5
38.189 INCHES 3FT 2IN AND 1/64 APPROX
It is: 1/1000
1/1000
It is: 1/1000
1/100
1/1000
1/2 m
Since 100 m is less than 1 km, the relevant fraction has an absolute value less than 1 and so there is no equivalent vulgar fraction.
The decimal fraction is 0.1
1/4