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Theo has one piece of train track that is 74 millimeters long and a second piece of train track that is 97 millimeters long.

How many meters of track does Theo have in all?


0.171 m

1.71 m

17.1 m

171 m

User Cenny
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1 Answer

3 votes
A: 0.171 m, because 1 meter is 1,000 mm, and there is only 171 mm total.
User Egprentice
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