since 1KM = 1000M
1O KM=10000 METRES 10000M / 900M =100M / 9M
The expression 900 m 10 km simplifies to 9 100 or approximately 11.11. This is achieved by converting kilometers to meters, cancelling the units, and simplifying the fraction. Therefore, the final answer shows the ratio of the two distances without units.
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