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A snail climbs to the top of a coconut tree 18 meters high. In an hour it will climb 2 meters. But if it go 2 meters, it will slips down one meter. Then how long does it take for the snaik to reach the top of the coconut?

User Monofonik
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1 Answer

14 votes

Answer:

The snail will reach the top of the coconut in 18 hours.

Explanation:

If the snail will climb 2 meters in 1 hour but it will slip down one meter for every 2 meters climbed, then the distance traveled will be:


d = 2 m - 1 m = 1 m

Since in 1 hour, it climbs 2 meters minus 1 meter, the time in which the snail will reach the top is:


t = (1 h)/(1 m)*18 m = 18 h

Therefore, the snail will reach the top of the coconut in 18 hours.

I hope it helps you!

User Lightbreeze
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