Answer:
120 meters
Explanation:
In a decameter there are ten meters. In a hectometer there are 1 hundred meters. If there are 2 decameters and 1 hectometer that would 120 meters.
You would have gone 120 meters.
A decameter is equal to 10 meters, and a hectometer is equal to 100 meters.
100 + 10 + 10 = 120
Therefore, you would have gone 120 meters.
Hope this helps.
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