Question

char ghantiya 4,6,8 &14 second ke antaral me bajate hai,ve charo kish samay ikathii bajegi

Answer 1

Answer:

168 seconds baad ya 2.8 minutes baad.

Step-by-step explanation:

sabse phele charo ka LCM nikalo.

4,6,8&14 ka LCM aata hai 168. Toh 168 secs baad, charo ghante ek sath bajenge. Ab agar hame isse minute ke respect mai dekhna hai toh 168 ko 60 se divide kardo kyoki :

1 minute = 60 seconds

toh

60 seconds = 1 mintue

1 second =1/60 minute &

168 seconds = 1/60 ×168 minutes

Therefore

168/60= 2.8 minutes