Mathematics · LCM and HCF
An electronic device makes a beep after every 60 seconds. Another device makes a beep after every 62 seconds. If they beep together at 10:00 a.m., at what time will they next beep together at the earliest?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110:30 a.m.
- 210:31 a.m.✓
- 310:59 a.m.
- 411:00 a.m.
Correct answer
10:31 a.m.
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