A lighthouse flashes its light every 12 minutes.Another lighthouse flashes every 18 mins. If the two lighhouses flash together at 12:00 noon,at what time will they next flash together?

Answer 1

LCM(12,18) = 36

Answer 2

12.36

Answer 3

12:36

Answer 4

hey can u maybe do one 12 sec and 10 sec?

Answer 5

Alighthouse flashes every 40second another lighthouse flashes every 50 second if they flash together at 10p.m,when will they flash together again

Answer 6

A lighthouse flashes every 40 second. another lighthouse flashes every 50 second if they flash together at 10 p.m, when will they flash together again

Answer 7

Hereda

Answer 8

lol wrong