Two bells ring at intervals of 9 minutes and 10 minutes respectively. If they ring together at 8:00 AM, after how many minutes will they ring together again?
Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM
Options
- (A) 60 minutes
- (B) 45 minutes
- (C) 90 minutes
- (D) 100 minutes
Verified Answer
Option (C): 90 minutes
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