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Mathematics, 17.09.2019 11:50 maddyleighanne

#9
cindy decorates her house with three strands of holiday lights
red blinks every 4 sec
green blinks every 6 secs
white blinks 10 every 10 secs
how many secs will go by until the 3 strands blink at same time

#9 cindy decorates her house with three strands of holiday lightsred blinks every 4 sec<

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#9
cindy decorates her house with three strands of holiday lights
red blinks every 4 sec<...

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