4.9 metres is equal to 490cm
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390 centimeters = 3.9 meters and 490 centimeters = 4.9 meters Therefore: 3.9 meters x 4.9 meters = 19.11 square meters.
490cm to the nearest metre is 5 metres
how many meters are in 1 dam
300 meters?
30.6 meters = 30.6 meters.