S
Sreejith
09 Apr 20

Three bulbs ... they burn in 8, 12 and 20 minutes respectively. If they burned together at 10am, when would the next burn together?

Replies to this post

D
Devanand

12 pm 8,12,20 de LCM kanuka 120=LCM means 2hrs

1
J
Jyothi

12.00 PM

1
A
Anagha.

12 pm

1