Question

Из 3 м ткани получается 2 одинаковых по длине полотенца.Сколько таких полотенец получится из 6 м этой ткани? Решите задачу двумя способами.Каким способом быстрее получается результат? И всё таки #Делайпосвоему

Answer 1

1 способ
6/3*2=4 полотенц
2 способ
3/2=6/x
x=6*2/3=4
Ответ:4 полотенца

Answer 2

To solve this problem, we need to determine how many identical towels can be made from 3 meters of fabric, and then calculate how many towels can be made from 6 meters of the same fabric. Let's solve this problem using two different methods and compare the results.

Method 1: Using Proportions

We can set up a proportion to find the number of towels that can be made from 3 meters of fabric. Let's assume that x represents the number of towels.

Step 1: Set up the proportion: 3 meters / x towels = 6 meters / y towels.

Step 2: Cross-multiply and solve for y: 3y = 6x.

Step 3: Simplify the equation: y = 2x.

According to this proportion, for every 2 towels made from 3 meters of fabric, we can make 1 towel from 6 meters of fabric.

Method 2: Using Division

Another way to solve this problem is by dividing the total length of fabric by the length of each towel.

Step 1: Divide the total length of fabric (6 meters) by the length of each towel (2 meters).

Step 2: Calculate the result: 6 meters / 2 meters = 3 towels.

According to this method, we can make 3 towels from 6 meters of fabric.

Comparison of Results

Using the first method, we found that we can make 1 towel from 6 meters of fabric. Using the second method, we found that we can make 3 towels from 6 meters of fabric. Therefore, the second method is faster and more efficient in obtaining the result.

I hope this helps! Let me know if you have any further questions.