Question

There is a circular path around a sports field. sonia takes 18 mins. to drive one round of the field,while ravi takes 12 mins for the same . suppose they both start at the same point and at the same time,and go in the same direction. after how many minutes will the meet again at the starting point?

Answer 1

hey dear....

ur solution is here...

☺☺

Answer 2

hi dear here is your answer

Take Lcm of 12 and 18

2 (12 , 18 )
2 ( 6 , 9 )
3 ( 3 , 9)
3 ( 1 , 3 )
( 1 , 1 )

LCM of 12 and 18 is = 2× 2 × 3 × 3 ×= 36

hope it helps ☺

Miracle ✌