Question

Лиса Алиса и Кот Базилио привязали Буратино к дереву. После того как Кот и Лиса ушли, Буратино отвязался и побежал со скоростью 4км/ч в лес. Когда Лиса Алиса и Кот Базилио вернулись к дереву через 2 часа, то обнаружили только верёвки. Разозлившись на Буратино, они кинулись за ним вдогонку. Лиса и кот бежали со скоростью 8км/ч. Успеет ли Буратино спрятаться у Мальвины, если от дерева до крыльца дома 24км?

Answer 1

Ответ:

не успеет

Пошаговое объяснение:

24км:4км=6ч

24км:8км=3ч

Answer 2

Ответ:не успеет

Пошаговое объяснение: за 2 часа Буратино пробежит 8км; после лиса и кот побегут со 8км/ч и за 1 час пробегут 8км, но за час Буратино пробежит уже 12км, но на следующий час лиса и кот догонят его.

Answer 3

According to the information provided, we have the following scenario:

- The fox (Лиса Алиса) and the cat (Кот Базилио) tied Buratino to a tree. - After the fox and the cat left, Buratino untied himself and ran into the forest at a speed of 4 km/h. - Two hours later, when the fox and the cat returned to the tree, they found only the ropes. - Angry at Buratino, they chased after him at a speed of 8 km/h. - The distance from the tree to the porch of the house is 24 km.

To determine if Buratino will be able to hide with Malvina, we need to calculate the time it takes for the fox and the cat to catch up to Buratino and compare it to the time it takes for Buratino to reach the porch.

Let's calculate the time it takes for the fox and the cat to catch up to Buratino:

- Buratino's speed: 4 km/h - Fox and cat's speed: 8 km/h

To calculate the time, we can use the formula: time = distance / speed.

The distance the fox and the cat need to cover to catch up to Buratino is the same as the distance Buratino needs to cover to reach the porch, which is 24 km.

Time taken by the fox and the cat to catch up to Buratino: 24 km / 8 km/h = 3 hours.

Since the fox and the cat take 3 hours to catch up to Buratino, and Buratino has already been running for 2 hours, Buratino will have a head start of 1 hour.

Therefore, Buratino will be able to reach the porch and hide with Malvina before the fox and the cat catch up to him.

Please note that this calculation assumes constant speeds and no other factors that may affect the outcome.