Question

Two of the lights at the local stadium are flickering. They both just flickered at the same time.
One of the lights flickers every 7
77 seconds and the other light flickers every 8
88 seconds.
How many seconds until both lights will flicker at the same time again?
seconds

Answer 1

Answer:

11m:15sec

Explanation:

77,8=l.c.m=616

ye 7 lights 88sec me badalti hai

so 616/60=10:27

10m:27sec ke bad punah

ek sath timtimayegi

next 88 sec ke bad

88+10m:27sec

=11:15 =11m:15sec. Answer