One light light flashes 3 times in a minute and an another
light flases 3 times in 2 minutes.Find the duration after
which both lights will flash same number of times.
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Answer Posted / nitasha sharma
1 min
expln:
first light flashes after 1 min then it will flash after 1
more min(total:2min). second light flashes after 2 min which
is the next one min of first light.
| Is This Answer Correct ? | 1 Yes | 12 No |
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