help me to do this sum!
it's urgent! pls help!
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Answer:
Step-by-step explanation:
Given that,
The money ascends = 3m
And it slips down = 1m
And the time taken by him to do this = 1min respectively
The height of the pole = 12m
Therefore, A/q
Time taken by him to climb the pole
In 1st min = 3m - 1m = 2m
In 2nd min = (2m + 3m) - 1m = 4m
In 3rd min = (4m + 3m) - 1m = 6m
In 4th min = (6m + 3m) - 1m = 8m
In 5th min = (8m + 3m) - 1m = 10m
In 6th min = (10m + 3m) - 1m = 12m
Therefore, it will take 6min to reach 12m
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