Three cyclists simultaneously start racing on a circular track at 7 am. It takes them 10 minutes, 25 minutes and 15 minutes resp

Question

3 years ago

6

ectively to complete the round. If all of them start at the same point and go in same direction, when will they meet again at the start point?

2 answers:

nika2105 [10] · Answer 1 · 2021-11-26T10:37:59+03:00

7 0

9:30 am is the answer

slega [8] · Answer 2 · 2021-11-26T09:13:39+03:00

slega [8]3 years ago

6 0

Answer:

9:30 am

Step-by-step explanation:

factors of 10; 5 and 2

factors of 15; 5 and 3

factors of 25; 5 and 5

calculate lcm so, 5x5x3x2 =150

150 mins = 2hr 30mins

7am+2hr30min = 9:30 am