Answer:
2.74m
Explanation:
Convert all values to meters.
6dm = 0.6m
40mm = 0.04m
2m = 2m
10cm = 0.1m
sum = 0.6+0.04+2+0.1
= 2.74
convert to meters
6 dm = 0.6 m
40 mm = 0.04 m
2 m = 2 m
10 cm = 0.1 m
sum
0.6 + 0.04 + 2 + 0.1 =
2.74 m
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