There is a flag at the top of a flag pole. The height of the flag pole is 120 feet long. A monkey wants to reach at the top but he has a condition. The condition is that the monkey climbs 30 feet up and comes 20 feet down in 1 hour. So if the monkeys starts climbing at 8:00 a.m. then at what time the monkey reach at the top?
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by applying trigonometry it's 12: 00 PM or am
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Answer:
Step-by-step explanation:
the monkey climbs 30 feet and falls down 20 feet in 1 hr.
so in 1 hr monkey climbs 30-20 =10 feet.
10 feet monkey climbs in 1 hr.
1 feet in 1/10 hrs.
120 feet in 1/10*120
=12 hrs (ans)
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