Question

Слимак повзе по стовпі заввишки 10м.За день він піднімається на 4 м,а за ніч опускається на 3м.За скільки часу він досягне вершини?

Answer 1

54-х=72:8 допоможіть розв"язати

Answer 2

Problem Analysis

We are given that a snail crawls up a pillar that is 10 meters high. During the day, it crawls up 4 meters, and during the night, it slides down 3 meters. We need to determine how much time it will take for the snail to reach the top of the pillar.

Solution

To solve this problem, we can calculate the number of cycles the snail needs to complete to reach the top of the pillar. Each cycle consists of the snail crawling up 4 meters during the day and sliding down 3 meters during the night.

Let's assume that the snail reaches the top of the pillar after completing "x" cycles. During each cycle, the snail covers a net distance of 4 - 3 = 1 meter.

The total distance covered by the snail after "x" cycles is given by the formula: Total distance = Distance covered in each cycle * Number of cycles

Since the snail covers 1 meter in each cycle, the total distance covered is: Total distance = 1 meter/cycle * x cycles = x meters

We know that the total distance covered by the snail is equal to the height of the pillar, which is 10 meters. Therefore, we can set up the equation: x meters = 10 meters

Solving for "x", we find that the snail needs to complete 10 cycles to reach the top of the pillar.

Since each cycle consists of a day and a night, the snail takes 1 day to complete each cycle. Therefore, the snail will reach the top of the pillar in 10 days.

Conclusion

The snail will reach the top of the 10-meter pillar in 10 days.