Question

Пчелка взлетела с ветки и полетела к цветку,глядя вниз.Когда она заметила под собой озеро,то она пролетела уже половину пути,а когда озеро закончилось,оставалась треть пути.Сколько метров пчелка летала над озером,если всего она пролетела 60м?

Answer 1

46 метров метров пчелка летала над озером 

Answer 2

Problem Analysis

We are given that a bee flew from a branch to a flower while looking down. When the bee noticed a lake beneath it, it had already flown half the distance. And when the lake ended, it had one-third of the distance remaining. We need to determine the distance the bee flew over the lake if the total distance flown by the bee was 60 meters.

Solution

Let's assume the total distance the bee flew is represented by d.

According to the given information: - When the bee noticed the lake beneath it, it had already flown half the distance. This means the distance flown before reaching the lake is d/2. - When the lake ended, one-third of the distance remained. This means the remaining distance after the lake is d/3.

To find the distance the bee flew over the lake, we need to subtract the distances flown before and after the lake from the total distance:

Distance over the lake = Total distance - Distance before the lake - Distance after the lake

Distance over the lake = d - (d/2) - (d/3)

Simplifying the equation:

Distance over the lake = d - (d/2) - (d/3) = (6d - 3d - 2d) / 6 = d / 6

We know that the total distance flown by the bee is 60 meters, so we can substitute d = 60 into the equation to find the distance over the lake:

Distance over the lake = 60 / 6 = 10 meters

Therefore, the bee flew 10 meters over the lake.

Answer

The bee flew 10 meters over the lake.

Explanation

The bee flew a total distance of 60 meters. When the bee noticed the lake beneath it, it had already flown half the distance (30 meters). When the lake ended, one-third of the distance remained (20 meters). Therefore, the distance the bee flew over the lake is 60 - 30 - 20 = 10 meters