Trains leave Bristol ! ! ! ! ! to Cardiff every 15 minutes to London every 21 minutes ! ! A train to Cardiff and a train to London both leave Bristol at 11am. At what time will a train to Cardiff and a train to London next leave Bristol at the same time?
Answers
Answered by
6
Answer:
12:45 p.m.
Step-by-step explanation:
If we take lcm of 21 min and 15 min we get 105 min
therefore, 105 min after 11 a.m. would be 12:45 p.m.
Answered by
0
Answer:
Step-by-step explanation:
12:45 pm
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