Ask Question
9 January, 22:24

A red string of holidays lights blink once every 3 seconds while a string of lights blink every 4 seconds how many times will both sets of lights blink at the same time in 1 min

+2
Answers (1)
  1. 9 January, 22:39
    0
    5 times. The lowest common multiple of 3 and 4 is 12, which means both lights will blink at the same time every 12 seconds. Since 60seconds divided by 12secs is 5, both lights like blink together a total of 5 times in a minute.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A red string of holidays lights blink once every 3 seconds while a string of lights blink every 4 seconds how many times will both sets of ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers