Question

F Report
+4
There are three bells which ring after every 2, 3 and 5 minutes, respectively. If they ring together at 1 PM,
then for how many times would they have rung together till 2:15 PM on the same day?
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Answer 1

Answer:

2 times bcoz 30 is the lcm and only two 30mins we can find between 1'o clock to 2:15pm

Step-by-step explanation:

Hope ot helps u