Ask a New Question

A blue light flashes every 8 seconds

A red light flashes every 12 seconds
Both lights just flashed together
How many seconds will both lights flash togetherness?

2 answers

LCM(10,12) = 60

8+12=92seconds

Ask a New Question or answer this question.

Similar Questions

a blue light flashes every 8 seconds and a red light flashes every 12 seconds both lights have just flashed together how many
1. 6 answers
If a red light flashes every 3 seconds, a blue light flashes every 4 seconds and a blue light flashes every 5 seconds and they
1. 2 answers
The light of a maritime lighthouse flashes every 180 seconds. Its green light flashes every 56 seconds. At midnight, both lights
1. 1 answer
on a radio tower, a red light flashes every 6 seconds and a blue light flashes every 10 seconds. if both lights flash together
1. 1 answer

more similar questions