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Mathematics, 20.04.2021 20:10 joannachavez12345
A string of holiday lights at a store have three colors that flash at different
times. Red lights flash every fifth second. Blue lights flash every third
seconds. Green light flashes every four seconds. The store owner turns on
the lights. After how many seconds will all three lights flash at the same
time for the first time?
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Answers: 1
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A string of holiday lights at a store have three colors that flash at different
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