Question

Three Bells Till Together At Any Time At Any Interval Of 3 Minutes,4 Minutes,And 8 Minutes.How Many Times Will These Bells Till Together From 5:00Am To 5:00Pm

Answer 1

Answer:

Explanation:

Take the LCM of the time intervals of the bell so the LCM of 3,4,8 will be 24min. So after every 24 min all 3 bells will rung again.From 5 am to 5 pm there are 12 hours and 12 hours have 720 min.We will divide 720 with 24 to get How Many Times Will These Bells Rung Together From 5:00Am To 5:00Pm. So answer is 30 times.