Math Problem Statement
A blue neon light blinks every 4 seconds. A red one blinks every 5 seconds while a green one blinks every 6 seconds. How many times will they blink together in half an hour?
Solution
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Math Problem Analysis
Mathematical Concepts
Number Theory
Least Common Multiple (LCM)
Time Intervals
Formulas
LCM(a, b, c)
Total Time = Minutes × 60 seconds
Occurrences = Total Time ÷ LCM
Theorems
LCM Theorem
Division Theorem
Suitable Grade Level
Grades 6-8
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