Buses 4

1st bus 40 min.
2nd bus 2h
3rd bud 20min

How long take them to meet - as soon as possible?

Correct answer:

h =  4 h

Step-by-step explanation:

40=235 120=2335 80=245 LCM(40,120,80)=2435=240  h=240/60=4 h

Did you find an error or inaccuracy? Feel free to write us. Thank you!


Tips to related online calculators
Do you want to calculate least common multiple two or more numbers?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: