7. Three bells ring at intervals of 7, 10 and 14 minutes respectively.
They begin by ringing together. After how long will they ring
together again?
Answers
Answered by
1
Step-by-step explanation:
the bell will ring at 19 minutes after 5 seconds
Answered by
2
after 70 minutes they bell together
7 into 10=70
10 into 7=70
14 into5=70
so after 70 minutes they ring together
hope it helps
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