A monkey climbing up a slippery pole , ascends 10 meters and slips down 3 meter in alternate minutes. if the pole is 63 meter high how long will it take to reach the height.
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Answer:
18 min
Step-by-step explanation:
2 min = 10-3
= 7 m
63 m = 9 X 7
9 X 2 = 18 min
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