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10. A monkey is trying to climb a pole measuring 15 m, which is greased. Hetries to climb 3 m and slips down 2 m every time. In how many attemptswill the monkey be able to climb 10 m of the pole? |
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Answer» 8times 7×3-7×2+3=10meters in one attempt net value of distance boy climb is 3–2 = 1min 6 attempts boy climbs = 6 min the 7th attempt, he climbs = 6+3–2 = 7 min the eighth attempt he reaches 7+3 = 10 m Hence answer 8 attempts |
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