Question

2. Samarth takes 15 minutes to complete one
round around a circular park and Gagan takes 18
minutes. If they start from same point, after how
much time, will they meet again at starting point?​

Answer 1

Answer:

they will meet after 90 minutes

Step-by-step explanation:

they started at

samarth: 15 mins

gagan 18mins

lcm of 18,15 =

18 = 2*3*3

15 = 3*5

lcm = 2*3*3*3*5

= 90

therefore, 90 mins