Question

решите плиз задачу 2 класс я ее просто не понял : Синеглазка начертила 5 разноцветных отрезков. Длина каждого отрезка - целое число сантиметров. длина самого короткого из них 9 см , самого длинного 1дм 3 см. Зеленый отрезок длиннее красного, но короче коричневого. Синий отрезок длинне коричневого, а черный короче красного. Какой длиный отрезок каждого цвета

Answer 1

самый маленький 9см черный, а самый большой синий 13см

красный 10см

зеленый 11см

коричневый 12см

 

 

Answer 2

Problem Analysis

To solve this problem, we need to determine the length of each colored segment based on the given information. The lengths of the segments are all whole numbers in centimeters, and we are provided with the lengths of the shortest and longest segments, as well as some comparative information about the other segments.

Solution

1. Let's start by identifying the lengths of the shortest and longest segments: - The shortest segment is 9 cm. - The longest segment is 1 dm 3 cm, which is equivalent to 13 cm.

2. Next, we'll use the comparative information provided to determine the lengths of the other segments: - Green is longer than red but shorter than brown. - Blue is longer than brown, and black is shorter than red.

3. Based on this information, we can determine the lengths of each colored segment: - Red: 9 cm - Black: 9 cm - 1 cm = 8 cm - Blue: 13 cm - 9 cm = 4 cm - Green: 12 cm - 9 cm = 3 cm - Brown: 13 cm

Therefore, the lengths of the segments are: - Red: 9 cm - Black: 8 cm - Blue: 4 cm - Green: 3 cm - Brown: 13 cm