English
posted by rfvv
1. The boy is ten years old.
2. He is a tenyearold boy.
3. The building is ten meters tall.
4. The building is ten meters high.
5. It is a tenmetertall building.
6. It is a tenmeterhigh builing.
7. It is a tenmeter building.
(Which ones are grammatical?)

Reed
They all are correct. Seven could also mean it's ten meters wide or deep, not necessarily tall, though. It's not specific as the others are.
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