Question

Two boats leave a jetty at 14 00.The first one returns to the jetty every 25 minutes 2 the second one returns every 30 minutes.At what time will the two boats next be at the jetty at the same time?

Answer 1

Answer:

4:30pm or 1630hrs

Step-by-step explanation:

You find the LCM of the two numbers which is 150.

Since one hour is same as 60 minutes,divide 150 by 60.

150/60=2hours 30minutes

Add the answer to 14 00

Ans =4:30pm