Question

03) He decorated the path in his garden with LED bulbs in three rows So 1 point
that the bulbs in the first row blink at every 4 min, the bulbs in the
second row blink at every 6 min and the bulbs in the third row blink at
every 8 min. When will they blink together for the first time if he
switches the lights on together at 6pm?
O 6.24 pm
O 6.30 pm
O 6.40 pm
O They will not blink together at any time

Q4) If so, which is the next time they blink together?
O 6.28 pm
O 6.48 pm
O 6.50 pm
O None of these

Answer 1

Answer:

I DON'T KNOW OK VA;+2+2-2:2:#::#;#;;#+#++#+#+#+#++#+@+@+@+@+7@7@++@+@+@+@++@++@:#::BBSBSGSGSYSUWUHWVEVVDXVGGZHSHSHS