Mathematics · LCM and HCF
In a dance competition, the dancers belonging to three different troupes change their dresses at regular intervals of 8, 12 and 18 minutes respectively. If their first simultaneous costume change happens at 9 a.m., then at what time will they change together again?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110:32 a.m.
- 210:12 a.m.✓
- 310:02 a.m.
- 410:22 a.m.
Correct answer
10:12 a.m.
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