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Mathematics, 02.12.2020 21:10 hannahgrace325

Ingrid dug a trench eighteen twentieths of a meter long. The next day she dug nine twentieths of a meter more of the trench. What is a reasonable estimate of the total length of the trench? one half meter
1 meter
one and one half meters
2 meters

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Ingrid dug a trench eighteen twentieths of a meter long. The next day she dug nine twentieths of a m...
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