Pop Question- boat trip

8/1/2009 — "boat trip" How would you correct this sign? Click each option to read the feedback information. More than one option may be correct.
1)	Change 3 hours to three hours. (spell out the number)	Feedback 1
2)	Change 3 hours to 3-hour. (connect the modifiers with a hyphen)	Feedback 2
3)	Change 3 hours boat trip to 3 hours boats trips. (plural agreement)	Feedback 3
		Number Adjectives \| Hyphens and numbers 21 - 99
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