Mathematics, 16.12.2020 19:10 chloe1107

A string of holiday lights at a store have three colors that flash at different times. Red lights flash every six second. Blue lights flash every four seconds. Green light flashes every two 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? A- 10 sec

B- 8 sec

C-12 sec

D-2 sec

Answers: 1

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A string of holiday lights at a store have three colors that flash at different times. Red lights fl...