Mathematics · LCM and HCF

Three bells toll at regular intervals of 45 minutes, 1 hour 30 minutes, and 2 hours respectively. If all three bells toll together at 12:00 AM, at what time will they toll together next?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

109:00 AM
206:00 PM
306:30 AM
406:00 AM✓

Correct answer

06:00 AM

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Three bells toll at regular intervals of 45 minutes, 1 hour 30 minutes, and 2 hours respectively. If all three bells toll together at 12:00 AM, at what time will they toll together next?

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Three bells toll at regular intervals of 45 minutes, 1 hour 30 minutes, and 2 hours respectively. If all three bells toll together at 12:00 AM, at what time will they toll together next?

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