The Line A bus arrives at the bus stop every 25 minutes, and the line B bus arrives every 15 minutes. Both are at the bus stop right now. In how many minutes will both be at the bus stop again?
Accepted Solution
A:
Answer: 75Step-by-step explanation:The least common multiple of 25 = 5² and 15 = 3·5 is the least number that contains all of these factors: 3·5² = 75.The buses will again meet at the bus stop in 75 minutes.