Question

Собака гонится за кроликом, который находится в 180 м от нее. Собака делает прыжок в 3 метра каждый раз, когда кролик прыгает на 1 метр. Сколько прыжков должна сделать собака, чтобы догнать кролика?

Answer 1

3-1=2 метра

180/2=90 прыжков

Answer 2

1) 3-1=2 (м)   собака продвигается за 1 прыжок 

2) 180:2=90 (п) собака делает прыжков

Ответ: собака должна сделать 90 прыжков.

Answer 3

Problem Analysis

We are given a scenario where a dog is chasing a rabbit. The rabbit is initially 180 meters away from the dog. Each time the rabbit jumps 1 meter, the dog jumps 3 meters. We need to determine how many jumps the dog needs to catch up to the rabbit.

Solution

To solve this problem, we can calculate the number of jumps the dog needs to catch up to the rabbit by dividing the distance between them by the combined distance covered by the dog and the rabbit in each jump.

Let's calculate the number of jumps:

1. Distance covered by the dog in each jump: 3 meters. 2. Distance covered by the rabbit in each jump: 1 meter. 3. Distance between the dog and the rabbit: 180 meters.

To calculate the number of jumps, we can use the formula:

Number of jumps = Distance between the dog and the rabbit / (Distance covered by the dog in each jump - Distance covered by the rabbit in each jump)

Let's substitute the values into the formula:

Number of jumps = 180 meters / (3 meters - 1 meter)

Simplifying the equation:

Number of jumps = 180 meters / 2 meters

Number of jumps = 90 jumps

Therefore, the dog needs to make 90 jumps to catch up to the rabbit.

Answer

The dog needs to make 90 jumps to catch up to the rabbit.