Answer the question.
-Three taxi cabs make a complete trip from downtown to the airport and back in 10, 26 and 65 minutes, respectively. If all three cabs leave at the same time, what is the shortest time that must
Pass before they are all together again?
A)101 minutes
B)260 minutes
C)1690 minutes
D)130 minutes

Question

Quizplus · Accepted Answer

The shortest time for all cabs to be together again is the least common multiple (LCM) of their trip times: 10, 26, and 65 minutes. The LCM of these numbers is 130 minutes.

Answer the Question. -Three Taxi Cabs Make a Complete Trip from Downtown to from Downtown